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JPS5544636A - Variable value control method - Google Patents

Variable value control method

Info

Publication number
JPS5544636A
JPS5544636A JP11784178A JP11784178A JPS5544636A JP S5544636 A JPS5544636 A JP S5544636A JP 11784178 A JP11784178 A JP 11784178A JP 11784178 A JP11784178 A JP 11784178A JP S5544636 A JPS5544636 A JP S5544636A
Authority
JP
Japan
Prior art keywords
value
control
output
signal
target value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11784178A
Other languages
Japanese (ja)
Inventor
Kozo Ono
Yasuo Tanaka
Kunio Kashiwagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP11784178A priority Critical patent/JPS5544636A/en
Publication of JPS5544636A publication Critical patent/JPS5544636A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: To realize a control heaturing a high responsiveness by setting the value obtained by adding the signal corresponding to the differential value of the target value to the deviation between the detection value and the target value as the control quantity in case the control is given to the control system in which the output obtained by integrating the operation quantity can be gained.
CONSTITUTION: Deviation Δx between target value x0 and output x is obtained via adder/subtractor 3, and fixed value K is multiplied via multiplier 4. Output KΔx is added with input v0 given from outside via adder/subtractor 5, and output v via delay element 1 is applied as the control quantity to control object 2 which is the integration element. Input v0 is used from outside independently or via differentiation of x0 in accordance with the signal obtained by differentiating value x0. In case only signal v0 is applied, value x0 is applied through integration of signal v0.
COPYRIGHT: (C)1980,JPO&Japio
JP11784178A 1978-09-27 1978-09-27 Variable value control method Pending JPS5544636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11784178A JPS5544636A (en) 1978-09-27 1978-09-27 Variable value control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11784178A JPS5544636A (en) 1978-09-27 1978-09-27 Variable value control method

Publications (1)

Publication Number Publication Date
JPS5544636A true JPS5544636A (en) 1980-03-29

Family

ID=14721581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11784178A Pending JPS5544636A (en) 1978-09-27 1978-09-27 Variable value control method

Country Status (1)

Country Link
JP (1) JPS5544636A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119401A (en) * 1982-12-27 1984-07-10 Komatsu Ltd Control device of load having delay element
JPS6417673U (en) * 1987-07-24 1989-01-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248782A (en) * 1975-09-01 1977-04-19 C S Ii:Kk Control method which decides manipulated variable on the basis of both control error and command

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248782A (en) * 1975-09-01 1977-04-19 C S Ii:Kk Control method which decides manipulated variable on the basis of both control error and command

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119401A (en) * 1982-12-27 1984-07-10 Komatsu Ltd Control device of load having delay element
JPS6417673U (en) * 1987-07-24 1989-01-27

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