CN106774264A - A kind of fly-by-wire flight control system online detection instrument and method - Google Patents
A kind of fly-by-wire flight control system online detection instrument and method Download PDFInfo
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- CN106774264A CN106774264A CN201611238517.XA CN201611238517A CN106774264A CN 106774264 A CN106774264 A CN 106774264A CN 201611238517 A CN201611238517 A CN 201611238517A CN 106774264 A CN106774264 A CN 106774264A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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- G05B2219/24—Pc safety
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Abstract
The invention discloses a kind of fly-by-wire flight control system online detection instrument and method, belong to aeronautical engineering experiment field.It is characterized in that：Testing equipment is made up of the signal transmission disconnection device and test flight interface equipment of completion fax flight-control computer related cross-links signal, signal transmission disconnection device uses modular combining structure, it is relatively independent by structure, function phase is constituted to complete multiple unit modules, each separate unit module can complete the transmission and disconnection of similar or close class signal, test flight interface equipment is by operation controller, flight test data bus interface board, airborne databus interface board, analog signalses interface board, on-off model interface board, digital quantity signal interface board, tester bus or computer bus and detection application software composition, in realizing all kinds of experiments of fax flight-control computer or fly-by-wire flight control system, extraction to fax flight-control computer parameter information, parsing and display output.
Description
Technical field
Examined online the present invention relates to a kind of flight control system testing equipment and method, particularly fly-by-wire flight control system
Measurement equipment and its method, belong to aeronautical engineering testing field.
Background technology
In the development and design of aircraft, particularly carrying out aircraft critical function system --- fly-by-wire flight control system sets
During meter is developed, generally require to carry out a variety of experiments, such as：The component test of fax flight-control computer, fax flight
Control subsystem compbined test, the integration test of flight control system iron bird, the experiment of flight control system machine upper ground surface etc..Above-mentioned examination
In testing, it usually needs according to subjects --- fax flight-control computer or fly-by-wire flight control system, develop phase
The experimental test environment answered, according to the experimental test contents of a project, carries out fax flight-control computer or fax flight control system
System interface check, signal polarity and gearratio inspection, work-based logic inspection, system control and defencive function inspection, warning information
The correlation test work such as consummation output.
Above-mentioned experimental test environment is often for single subjects --- and fax flight-control computer or fax fly
Row control system separately designs construction, and design-build of experimental test environment is completed, can only used as overall time.Separately
On the one hand, in above-mentioned experimental test, generally special exploitation complete the extraction of fax flight-control computer parameter information, parsing and
Display output equipment, or fax flight-control computer related cross-links signal testing equipment, by fax flight control based on
In all kinds of experiments of calculation machine or fly-by-wire flight control system.
The content of the invention
The purpose of the present invention is：It is to design a kind of fly-by-wire flight control system online detection instrument and its method, it is complete
The fax flight-control computer parameter information into all kinds of experiments of fax flight-control computer or fly-by-wire flight control system
Extraction, parsing and display output, and fax flight-control computer related cross-links signal detection.
The technical scheme is that:
A kind of fly-by-wire flight control system online detection instrument, it is characterised in that including for detecting that completing fax flies
Signal transmission disconnection device (1) of control computer related cross-links signal and test flight interface equipment, wherein, signal transmission is broken
Even device (1) uses modular combining structure, by structure is relatively independent, function phase is constituted to complete multiple unit modules,
Each separate unit module can complete the transmission and disconnection of similar or close class signal；Test flight interface equipment is controlled by operation
Device (2) processed, flight test data bus interface board (3), airborne databus interface board (4), analog signalses interface board (5),
On-off model interface board (6), digital quantity signal interface board (7), tester bus or computer bus (8) and detection application
Software (9) is constituted, and is realized in all kinds of experiments of fax flight-control computer or fly-by-wire flight control system, fax is flown and is controlled
The extraction of COMPUTER PARAMETER information processed, parsing and display output.
The operation controller (2), supports the operation of detection application software (9), completes the operation control to all kinds of interface boards
System；
The flight test data bus interface board (3), in fax flight-control computer or fly-by-wire flight control system
In experiment, the communication with fax flight-control computer is realized, complete extraction, parsing and the display output of airborne parameter information；
The airborne databus interface board (4), tests in fax flight-control computer or fly-by-wire flight control system
In, the communication with fax flight-control computer is realized, simulation is passed with fax flight-control computer cross-linking apparatus data message
Defeated, reception fax flight-control computer sends the data message of output, and parsing, display, or is controlled to fax flight
Computer processed sends data message；
The analog signalses interface board (5), on-off model interface board (6), digital quantity signal interface board (7), in electricity
Pass flight-control computer or fly-by-wire flight control system experiment in, realize to fax flight-control computer output analog quantity,
Digital quantity, on-off model collection, or provide analog quantity, digital quantity, on-off model to fax flight-control computer
Input stimulus；
The tester bus or computer bus (8), operation controller (2) is by tester bus or computer
Bus (8) is realized to flight test data bus interface board (3), airborne databus interface board (4), analog signalses interface board
(5), the operation control of on-off model interface board (6), digital quantity signal interface board (7).
Detection application software (9) uses modular component software, including：People-machine operation interface assembly module,
State sets assembly module, operation control assembly module, bus communication and data transfer components module, data parsing storage assembly
Module, status monitoring and data display component module, data analysis and graph curve display module module, data processing and report
Formation component module, each assembly module can both complete relatively independent function, may be combined again and complete more complete work(
Energy.
The people-machine operation interface assembly module is that, by the mode of operation of person-machine dialogue, selection menu entries are called solely
Vertical software module, carries out state setting, or call each assembly module of execution；
The state sets the setting that assembly module completes original state parameter in detection, and preferred state parameter includes：
Data save mode, path, title, flight test data bus interface board (3), data bus interface plate (4) data transfer are led to
Road, data/address bus communication speed, mode, analog quantity interface board (4), digital quantity interface board (5), switching value interface board (6) signal
Input/output passage, data sampling or transmission rate, mode；
The operation control assembly module selects the requirement with Detection task according to user's operation, by periodicity or event
Mode dispatches the following assembly module of execution：Bus communication and data transfer components module, data parsing storage assembly module, state
Prison shows and data display component module, data analysis and graph curve display module module, data processing and report generation component
Module；
The bus communication connects with data transfer components module to flight test data bus interface board (3), data/address bus
The management control of oralia (4), realizes data transfer, to analog quantity interface board (4), digital quantity interface board (5), switching value interface board
(6) operational control, realizes signal input/output；
Data parsing storage assembly module to the extraction of fax flight-control computer parameter information, parse and deposit
Storage, or to analog quantity, digital quantity, switching value letter in the experiment of fax flight-control computer or fly-by-wire flight control system
Number collection, storage；
The status monitoring, to fax flight-control computer parameter information display output, enters with data display component module
Row fax flight-control computer running status is supervised and shown, or to fax flight-control computer or fly-by-wire flight control system
Experiment in analog quantity, digital quantity, on-off model show；
The data analysis operates selection and the requirement of Detection task, choosing with graph curve display module module according to user
Selecting different parameters carries out data analysis, and the variation tendency of each parameter, or different parameters are shown in graph curve form
Between correlation graph curve；
The data processing operates selection and the requirement of Detection task with report generation assembly module according to user, and selection is not
With parameter carry out data processing, met the requirements report by the template generation of regulation, for printing out.
The signal transmission disconnection device (1) includes：Control command signal transmission disconnection unit (201), control display letter
Number transmission disconnection unit (202), motion feedback sensor signal transmit disconnection unit (203), servo start subsystem signals pass
Defeated disconnection unit (204), rudder face position sensor signal transmit disconnection unit (205), Mechatronic Systems crosslinking signal transmission disconnection
The structures such as unit (206), avionics system crosslinking bus signals coupled transfer unit (207) are relatively independent, and function phase is to complete
Multiple modules, each unit module uses reference instrument cabinet, is easy to be independently operated, or on standard cabinet.
Described control command signal transmission disconnection unit (201) is configured with interface adapter, disconnection detection panel, realizes
Signal transmission disconnection between the displacement signal or force signal and fax flight-control computer PFC of control command sensor, or
It is signal transmission disconnection between the displacement signal or force signal of control command sensor and actuator controller ACE.
Described control shows signal transmission disconnection unit (202) configuration interface adapter, disconnection detection panel, realizes control
Signal transmission disconnection between system display signal and fax flight-control computer PFC, or control display signal and actuator
Signal transmission disconnection between controller ACE.
Described motion feedback sensor signal transmits disconnection unit (203) configuration interface adapter, disconnection detection panel,
Realize signal transmission disconnection between motion feedback sensor signal and fax flight-control computer PFC, or motion feedback
Signal transmission disconnection between sensor signal and actuator controller ACE.
Described servo start subsystem signals transmit disconnection unit (204) and are configured with interface adapter, disconnection detection faces
Plate, realizes that servo makees signal transmission disconnection between the pressurized strut displacement signal of subsystem and actuator controller (ACE).
Described rudder face position sensor signal transmits disconnection unit (205) and is configured with interface adapter, disconnection detection faces
Plate, realizes signal transmission disconnection between rudder face position sensor signal and fax flight-control computer (PFC).
Described Mechatronic Systems is crosslinked signal transmission disconnection unit (206) and is configured with interface adapter, disconnection detection panel,
Signal transmission disconnection between Mechatronic Systems crosslinking signal and fax flight-control computer PFC is realized, or Mechatronic Systems is handed over
Join signal transmission disconnection between signal and actuator controller ACE, couple.
Described avionics system is crosslinked bus signals coupled transfer unit (207) and is configured with interface adapter, disconnection detection
Panel, realizes signal coupled transfer between avionics system crosslinking bus signals and fax flight-control computer PFC.
Using a kind of above-mentioned detection method of fly-by-wire flight control system online detection instrument, it is characterised in that including with
Lower detailed step：
Step 1：According to the task that testing inspection needs to complete, testing equipment is initialized, the initial shape of testing equipment is set
State；
Step 2：Test flight interface data is read by flight interface data bus interface board, data block is formed；
Step 3：Control command parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 4：Feedback transducer parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 5：Servoactuation system parameter is extracted from read block and is parsed, obtain being anticipated with clear and definite physics
The physical quantity data of justice；
Step 6：Rudder face position sensor parameter is extracted from read block and is parsed, obtained with clear and definite physics
The physical quantity data of meaning；
Step 7：Working status parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 8：Alarm and malfunction parameter are extracted from read block and is parsed, obtained with clear and definite physics
The physical quantity data of meaning；
Step 9：Judge whether to parameter to show, if selection parameter shows, by selected display parameters mode class
Type, forms control branch, if do not enter line parameter shown, is transferred to execution data parameters storage；
Step 10：Choose whether to continue, if continued, return to step 2, otherwise, terminate to perform.
The advantages of the present invention are：
(1) compact, reliable operation rational in infrastructure, the interface model using high reliability, by optimization design, modularization,
Standardization and seriation, adapts to be used in harsh electromagnetism and mechanical environment.
(2) excellent extensibility, tailorability and reusability, each simulation unit are designed using modular assembly, can root
According to optional component module is needed, the unitization combination of system is realized.
(3) due to realizing General design, functionally equivalent to the function of original multiple special equipments, substantially reduce
Equipment cost.
(4) it is fully functional, easy to use, test efficiency is substantially increased, the test period is shortened, greatly reduce expense
With.
Brief description of the drawings
Fig. 1 is present invention composition structure chart；
Fig. 2 is one embodiment of the invention theory of constitution figure；
Fig. 3 is present invention detection application software flow chart.
Wherein, signal transmission disconnection device (1) operation controller (2), flight test data bus interface board (3), airborne
Data bus interface plate (4), analog signalses interface board (5), on-off model interface board (6), digital quantity signal interface board
(7), tester bus or computer bus (8) and detection application software (9).
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
A kind of fly-by-wire flight control system online detection instrument and its method composition structure are as shown in figure 1, including for examining
Signal transmission disconnection device (1) for completing fax flight-control computer related cross-links signal is surveyed, and test flight interface sets
Standby, signal transmission disconnection device uses modular combining structure, by structure is relatively independent, function phase is to complete multiple units
Module is constituted, and each separate unit module can complete the transmission and disconnection of similar or close class signal, and test flight interface sets
For by operation controller (2), flight test data bus interface board (3), airborne databus interface board (4), analog signalses
Interface board (5), on-off model interface board (6), digital quantity signal interface board (7), tester bus or computer bus (8)
With detection application software (9) composition, it is right in realizing all kinds of experiments of fax flight-control computer or fly-by-wire flight control system
The extraction of fax flight-control computer parameter information, parsing and display output.
Test flight interface equipment preferred scheme is as follows：
Fully functional, reliable operation operation controller (2) is equipped with, the operation of detection application software (9) is supported, it is right to complete
The operation control of all kinds of interface boards；
Fully functional, reliable operation flight test data bus interface board (3) is equipped with, in fax flight-control computer
Or in fly-by-wire flight control system experiment, the communication with fax flight-control computer is realized, complete carrying for airborne parameter information
Take, parse and display output；
Fully functional, reliable operation airborne databus interface board (4) is equipped with, in fax flight-control computer or electricity
Pass in flight control system experiment, realize the communication with fax flight-control computer, simulation and fax flight-control computer
Cross-linking apparatus data information transfer, receives the data message that fax flight-control computer sends output, and parsing, display,
Or send data message to fax flight-control computer；
It is equipped with fully functional, reliable operation analog signalses interface board (5), on-off model interface board (6), digital quantity
Signal interface board (7), in fax flight-control computer or fly-by-wire flight control system experiment, realizing flying fax controls
Computer export analog quantity, digital quantity, on-off model collection, or to fax flight-control computer provide analog quantity,
Digital quantity, on-off model input stimulus；
Fully functional, reliable operation tester bus or computer bus (8) are equipped with, operation controller (2) passes through
Tester bus or computer bus (8) are realized to flight test data bus interface board (3), airborne databus interface board
(4), the operation control of analog signalses interface board (5), on-off model interface board (6), digital quantity signal interface board (7)；
Fully functional, reliable operation detection application software (9) is equipped with, preferred scheme is using modular software group
Part, including：People-machine operation interface assembly module, state set assembly module, operation control assembly module, bus communication and number
According to transmission assembly module, data parsing storage assembly module, status monitoring and data display component module, data analysis and figure
Curve display module module, data processing and report generation assembly module, each assembly module can both complete relatively independent function,
May be combined again and complete more complete function.
People-machine operation interface assembly module preferred scheme is that, by the mode of operation of person-machine dialogue, selection menu entries are adjusted
With independent software module, state setting is carried out, or call each assembly module of execution；
State sets the setting that assembly module completes original state parameter in detection, and preferred state parameter includes：Data
Preserving type, path, title, flight test data bus interface board (3), data bus interface plate (4) data transmission channel, number
According to bus communication speed, mode, analog quantity interface board (4), digital quantity interface board (5), switching value interface board (6) signal input/
Output channel, data sampling or transmission rate, mode etc.；
Operation control assembly module selects the requirement with Detection task according to user's operation, by periodicity or event mode
Scheduling performs following assembly module：Bus communication and data transfer components module, data parsing storage assembly module, status monitoring
With data display component module, data analysis and graph curve display module module, data processing and report generation assembly module；
Bus communication is with data transfer components module to flight test data bus interface board (3), data bus interface plate
(4) management control, realizes data transfer, to analog quantity interface board (4), digital quantity interface board (5), switching value interface board (6)
Operational control, realize signal input/output；
Data parse extraction, parsing and storage of the storage assembly module to fax flight-control computer parameter information, or
Person is that analog quantity in experiment to fax flight-control computer or fly-by-wire flight control system, digital quantity, on-off model are adopted
Collection, storage；
Status monitoring, to fax flight-control computer parameter information display output, carries out electricity with data display component module
Flight-control computer running status prison is passed to show, or the examination to fax flight-control computer or fly-by-wire flight control system
Middle analog quantity, digital quantity, on-off model is tested to show；
Data analysis operates selection and the requirement of Detection task with graph curve display module module according to user, and selection is not
Same parameter carries out data analysis, and the variation tendency of each parameter is shown in graph curve form, or between different parameters
The graph curve of correlation；
Data processing operates selection and the requirement of Detection task with report generation assembly module according to user, selects different
Parameter carries out data processing, is met the requirements report by the template generation of regulation, for printing out.
Fig. 2 is one embodiment of the invention theory of constitution figure.
The preferred unit module of signal transmission disconnection device includes：Control command signal transmission disconnection unit (201), control
Display signal transmission disconnection unit (202), motion feedback sensor signal transmission disconnection unit (203), servo make subsystem
Signal transmission disconnection unit (204), rudder face position sensor signal are transmitted disconnection unit (205), Mechatronic Systems crosslinking signal and are passed
The structures such as defeated disconnection unit (206), avionics system crosslinking bus signals coupled transfer unit (207) are relatively independent, function phase pair
Complete multiple modules, each unit module uses reference instrument cabinet, is easy to be independently operated, or on standard cabinet.
Control command signal transmission disconnection unit (201) is configured with fully functional, reliable operation interface adapter, disconnection
Detection panel, realizes believing between the displacement signal or force signal of control command sensor and fax flight-control computer (PFC)
Number transmission signal between disconnection, or the displacement signal or force signal and actuator controller (ACE) of control command sensor
Transmission disconnection；
Control command signal transmission disconnection unit (201) carries out clear, clear and definite to all signals for being drawn out to front panel
Classification, mark, conveniently, reliably and securely can draw signal from disconnection end, complete to signal detection, record, or energy side
Just, reliably and securely from disconnection end Injection Signal, signal injection is completed.
Control display signal transmission disconnection unit (202) is configured with fully functional, reliable operation interface adapter, disconnection
Detection panel, realizes signal transmission disconnection between control display signal and fax flight-control computer (PFC), or control
Signal transmission disconnection between display signal and actuator controller (ACE)；
Control display signal transmission disconnection unit (202) carries out clear, clear and definite to all signals for being drawn out to front panel
Classification, mark, conveniently, reliably and securely can draw signal from disconnection end, complete to signal detection, record, or energy side
Just, reliably and securely from disconnection end Injection Signal, signal injection is completed.
Motion feedback sensor signal transmits disconnection unit (203) and is configured with fully functional, reliable operation interface adaptation
Device, disconnection detection panel, realize that signal transmission is broken between motion feedback sensor signal and fax flight-control computer (PFC)
Connect, or signal transmission disconnection between motion feedback sensor signal and actuator controller (ACE)；
Motion feedback sensor signal transmit disconnection unit (203) all signals for being drawn out to front panel are carried out it is clear,
Clearly classification, mark, conveniently, reliably and securely can draw signal from disconnection end, complete to signal detection, record, or
Can it is convenient, reliably and securely from disconnection end Injection Signal, complete signal injection.
Servo start subsystem signals transmit disconnection unit (204) and are configured with fully functional, reliable operation interface adaptation
Device, disconnection detection panel, realize that servo makees signal between the pressurized strut displacement signal of subsystem and actuator controller (ACE)
Transmission disconnection；
Servo start subsystem signals transmit disconnection unit (204) all signals for being drawn out to front panel are carried out it is clear,
Clearly classification, mark, conveniently, reliably and securely can draw signal from disconnection end, complete to signal detection, record, or
Can it is convenient, reliably and securely from disconnection end Injection Signal, complete signal injection.
Rudder face position sensor signal transmits disconnection unit (205) and is configured with fully functional, reliable operation interface adaptation
Device, disconnection detection panel, realize that signal transmission is broken between rudder face position sensor signal and fax flight-control computer (PFC)
Even；
Control command signal transmission disconnection unit (201) carries out clear, clear and definite to all signals for being drawn out to front panel
Classification, mark, conveniently, reliably and securely can draw signal from disconnection end, complete to signal detection, record, or energy side
Just, reliably and securely from disconnection end Injection Signal, signal injection is completed.
Mechatronic Systems be crosslinked signal transmission disconnection unit (206) be configured with fully functional, reliable operation interface adapter,
Disconnection detection panel, realizes signal transmission disconnection between Mechatronic Systems crosslinking signal and fax flight-control computer (PFC), or
Person is signal transmission disconnection between Mechatronic Systems crosslinking signal and actuator controller (ACE), couples；
Mechatronic Systems crosslinking signal transmission disconnection unit (206) carries out clear, bright to all signals for being drawn out to front panel
True classification, mark, conveniently, reliably and securely can draw signal from disconnection end, complete to signal detection, record, or energy
Conveniently, reliably and securely from disconnection end Injection Signal, signal injection is completed.
Avionics system crosslinking bus signals coupled transfer unit (207) is configured with fully functional, reliable operation interface and fits
Orchestration, disconnection detection panel, realize signal coupling between avionics system crosslinking bus signals and fax flight-control computer (PFC)
Close transmission；
Avionics system is crosslinked bus signals coupled transfer unit (201) and all signals for being drawn out to front panel is carried out clearly
Chu, clearly classification, mark, conveniently, reliably and securely can draw signal from coupling disconnection end, complete to signal detection, note
Record, or can it is convenient, reliably and securely from coupling disconnection end Injection Signal, complete signal and inject.
Using a kind of above-mentioned detection method of fly-by-wire flight control system online detection instrument, it is characterised in that including with
Lower detailed step：
Step 1：According to the task that testing inspection needs to complete, testing equipment is initialized, the initial shape of testing equipment is set
State；
Step 2：Test flight interface data is read by flight interface data bus interface board, data block is formed；
Step 3：Control command parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 4：Feedback transducer parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 5：Servoactuation system parameter is extracted from read block and is parsed, obtain being anticipated with clear and definite physics
The physical quantity data of justice；
Step 6：Rudder face position sensor parameter is extracted from read block and is parsed, obtained with clear and definite physics
The physical quantity data of meaning；
Step 7：Working status parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 8：Alarm and malfunction parameter are extracted from read block and is parsed, obtained with clear and definite physics
The physical quantity data of meaning；
Step 9：Judge whether to parameter to show, if selection parameter shows, by selected display parameters mode class
Type, forms control branch, if do not enter line parameter shown, is transferred to execution data parameters storage；
Step 10：Choose whether to continue, if continued, return to step 2, otherwise, terminate to perform.
Claims (8)
1. a kind of fly-by-wire flight control system online detection instrument, it is characterised in that including completing fax flight control for detecting
Signal transmission disconnection device (1) of computer related cross-links signal processed and test flight interface equipment, wherein, signal transmission disconnection
Device (1) uses modular combining structure, by structure is relatively independent, function phase is constituted to complete multiple unit modules, respectively
Separate unit module can complete the transmission and disconnection of similar or close class signal；Test flight interface equipment is by operation control
Device (2), flight test data bus interface board (3), airborne databus interface board (4), analog signalses interface board (5), open
Signal interface board (6), digital quantity signal interface board (7), tester bus or computer bus (8) are measured in pass and detection application is soft
Part (9) is constituted, and is realized in all kinds of experiments of fax flight-control computer or fly-by-wire flight control system, fax is flown and is controlled
The extraction of COMPUTER PARAMETER information, parsing and display output.
2. a kind of fly-by-wire flight control system online detection instrument according to claim 1, it is characterised in that:The operation
Controller (2), supports the operation of detection application software (9), completes the operation control to all kinds of interface boards；
The flight test data bus interface board (3), tests in fax flight-control computer or fly-by-wire flight control system
In, the communication with fax flight-control computer is realized, complete extraction, parsing and the display output of airborne parameter information；
The airborne databus interface board (4) is real in fax flight-control computer or fly-by-wire flight control system experiment
Now with the communication of fax flight-control computer, simulate and fax flight-control computer cross-linking apparatus data information transfer, connect
The data message that fax flight-control computer sends output, and parsing, display are received, or is calculated to fax flight control
Machine sends data message；
The analog signalses interface board (5), on-off model interface board (6), digital quantity signal interface board (7), fly in fax
In row control computer or fly-by-wire flight control system experiment, realize to fax flight-control computer output analog quantity, numeral
Amount, on-off model collection, or provide analog quantity, digital quantity, on-off model input to fax flight-control computer
Excitation；
The tester bus or computer bus (8), operation controller (2) is by tester bus or computer bus
(8) realize to flight test data bus interface board (3), airborne databus interface board (4), analog signalses interface board (5),
The operation control of on-off model interface board (6), digital quantity signal interface board (7).
3. a kind of fly-by-wire flight control system online detection instrument according to claim 1, it is characterised in that：The detection
Application software (9) uses modular component software, including：People-machine operation interface assembly module, state set assembly module,
Operation control assembly module, bus communication and data transfer components module, data parsing storage assembly module, status monitoring and number
According to display module module, data analysis and graph curve display module module, data processing and report generation assembly module, each group
Part module can both complete relatively independent function, may be combined again and complete more complete function.
4. a kind of fly-by-wire flight control system online detection instrument according to claim 3, it is characterised in that:The people-
Machine operation interface assembly module is that, by the mode of operation of person-machine dialogue, selection menu entries call independent component software mould
Block, carries out state setting, or call each assembly module of execution；
The state sets the setting that assembly module completes original state parameter in detection, and preferred state parameter includes：Data
Preserving type, path, title, flight test data bus interface board (3), data bus interface plate (4) data transmission channel, number
According to bus communication speed, mode, analog quantity interface board (4), digital quantity interface board (5), switching value interface board (6) signal input/
Output channel, data sampling or transmission rate, mode；
The operation control assembly module selects the requirement with Detection task according to user's operation, by periodicity or event mode
Scheduling performs following assembly module：Bus communication and data transfer components module, data parsing storage assembly module, status monitoring
With data display component module, data analysis and graph curve display module module, data processing and report generation assembly module；
The bus communication is with data transfer components module to flight test data bus interface board (3), data bus interface plate
(4) management control, realizes data transfer, to analog quantity interface board (4), digital quantity interface board (5), switching value interface board (6)
Operational control, realize signal input/output；
Extraction, parsing and storage of the data parsing storage assembly module to fax flight-control computer parameter information, or
Person is that analog quantity in experiment to fax flight-control computer or fly-by-wire flight control system, digital quantity, on-off model are adopted
Collection, storage；
The status monitoring, to fax flight-control computer parameter information display output, carries out electricity with data display component module
Flight-control computer running status prison is passed to show, or the examination to fax flight-control computer or fly-by-wire flight control system
Middle analog quantity, digital quantity, on-off model is tested to show；
The data analysis operates selection and the requirement of Detection task with graph curve display module module according to user, and selection is not
Same parameter carries out data analysis, and the variation tendency of each parameter is shown in graph curve form, or between different parameters
The graph curve of correlation；
The data processing operates selection and the requirement of Detection task with report generation assembly module according to user, selects different
Parameter carries out data processing, is met the requirements report by the template generation of regulation, for printing out.
5. a kind of fly-by-wire flight control system online detection instrument according to claim 1, it is characterised in that:The signal
Transmission disconnection device (1) includes：
Control command signal transmission disconnection unit (201), control display signal transmission disconnection unit (202), motion feedback sensing
Device signal transmission disconnection unit (203), servo start subsystem signals transmit disconnection unit (204), rudder face position sensor letter
Number transmission disconnection unit (205), Mechatronic Systems be crosslinked signal transmission disconnection unit (206), avionics system crosslinking bus signals coupling
Close the structures such as transmission unit (207) relatively independent, function phase uses reference instrument machine to complete multiple modules, each unit module
Case, is easy to be independently operated, or on standard cabinet；
Described control command signal transmission disconnection unit (201) is configured with interface adapter, disconnection detection panel, realizes manipulating
Signal transmission disconnection between the displacement signal or force signal and fax flight-control computer PFC of instruction sensor, or behaviour
Signal transmission disconnection between the displacement signal or force signal and actuator controller ACE of vertical instruction sensor.
6. a kind of fly-by-wire flight control system online detection instrument according to claim 5, it is characterised in that：
Described control shows signal transmission disconnection unit (202) configuration interface adapter, disconnection detection panel, realizes that control is aobvious
Show signal transmission disconnection between signal and fax flight-control computer PFC, or control display signal is controlled with actuator
Signal transmission disconnection between device ACE；
Described motion feedback sensor signal transmits disconnection unit (203) configuration interface adapter, disconnection detection panel, realizes
Signal transmission disconnection between motion feedback sensor signal and fax flight-control computer PFC, or motion feedback sensing
Signal transmission disconnection between device signal and actuator controller ACE；
Described servo start subsystem signals transmit disconnection unit (204) and are configured with interface adapter, disconnection detection panel, real
Existing servo makees signal transmission disconnection between the pressurized strut displacement signal of subsystem and actuator controller (ACE).
7. a kind of fly-by-wire flight control system online detection instrument according to claim 5, it is characterised in that：
Described rudder face position sensor signal transmits disconnection unit (205) and is configured with interface adapter, disconnection detection panel, real
Existing signal transmission disconnection between rudder face position sensor signal and fax flight-control computer (PFC)；
Described Mechatronic Systems is crosslinked signal transmission disconnection unit (206) and is configured with interface adapter, disconnection detection panel, realizes
Mechatronic Systems is crosslinked signal transmission disconnection between signal and fax flight-control computer PFC, or Mechatronic Systems crosslinking letter
Number between actuator controller ACE signal transmission disconnection, couple；
Described avionics system is crosslinked bus signals coupled transfer unit (207) and is configured with interface adapter, disconnection detection panel,
Realize signal coupled transfer between avionics system crosslinking bus signals and fax flight-control computer PFC.
8., using a kind of detection method of the fly-by-wire flight control system online detection instrument described in claim 1, its feature exists
In, including step in detailed below：
Step 1：According to the task that testing inspection needs to complete, testing equipment is initialized, the original state of testing equipment is set；
Step 2：Test flight interface data is read by flight interface data bus interface board, data block is formed；
Step 3：Control command parameter is extracted from read block and is parsed, obtain the physics with clear and definite physical significance
Amount data；
Step 4：Feedback transducer parameter is extracted from read block and is parsed, obtain the thing with clear and definite physical significance
Reason amount data；
Step 5：Servoactuation system parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 6：Rudder face position sensor parameter is extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 7：Working status parameter is extracted from read block and is parsed, obtain the physics with clear and definite physical significance
Amount data；
Step 8：Alarm and malfunction parameter are extracted from read block and is parsed, obtained with clear and definite physical significance
Physical quantity data；
Step 9：Judge whether to parameter to show, if selection parameter shows, by selected display parameters mode type, shape
Into control branch, if do not enter line parameter shown, execution data parameters storage is transferred to；
Step 10：Choose whether to continue, if continued, return to step 2, otherwise, terminate to perform.
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