Nothing Special   »   [go: up one dir, main page]

Czech, 2022 - Google Patents

Diagnosing faults in the timing system of a passenger car spark ignition engine using the Bayes classifier and entropy of vibration signals

Czech, 2022

View PDF
Document ID
9848683937427344163
Author
Czech P
Publication year
Publication venue
Zeszyty Naukowe. Transport/Politechnika Śląska

External Links

Snippet

Today's systems for diagnosing the technical condition of machines, including vehicles, use very advanced methods of acquiring and processing input data. Presently, work is being conducted globally to solve related problems. At the moment, it is not yet possible to create a …
Continue reading at bibliotekanauki.pl (PDF) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Testing of gearing or of transmission mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines

Similar Documents

Publication Publication Date Title
Jedliński et al. Application of vibration signal in the diagnosis of IC engine valve clearance
Thompson et al. Neural network modelling of the emissions and performance of a heavy-duty diesel engine
CN111089729B (en) Method and system for maintaining a forecast of a component by means of a solid-state sound sensor
Figlus et al. Condition monitoring of engine timing system by using wavelet packet decomposition of a acoustic signal
Czech Diagnosing faults in the timing system of a passenger car spark ignition engine using the Bayes classifier and entropy of vibration signals
DE102006060286A1 (en) Method for monitoring functional components of a motor vehicle
TAbAszewski et al. Engine valve clearance diagnostics based on vibration signals and machine learning methods
Burdzik A comprehensive diagnostic system for vehicle suspensions based on a neural classifier and wavelet resonance estimators
Gritsenko et al. The Advancement of the Methods of Vibro-Acoustic Control of the ICE Gas Distribution Mechanism.
Kang et al. Remaining useful life prediction of cylinder liner based on nonlinear degradation model
Thurston et al. Exhaust-gas temperature model and prognostic feature for diesel engines
Komorska Diagnostic-oriented vibroacoustic model of the reciprocating engine
Malikopoulos et al. Optimal engine calibration for individual driving styles
CN112683540B (en) Method for quickly diagnosing carbon deposition degree of engine combustion chamber with convenient use
Rizzoni et al. Diagnosis and prognosis of automotive systems: motivations, history and some results
Czech et al. Application of cepstrum and spectrum histograms of vibration engine body for setting up the clearance model of the piston-cylinder assembly for RBF neural classifier
Elamin Fault detection and diagnosis in heavy duty diesel engines using acoustic emission
Khaliullin et al. Method of non-disassembly diagnostics of automotive engines based on pulse functions of their systems
Famfulik et al. Internal combustion engine diagnostics using statistically processed Wiebe function
Komorska A Vibroacoustic diagnostic system as an element improving road transport safety
Komorska et al. On-line diagnosis of mechanical defects of the combustion engine with principal components analysis
Komorska Adaptive model of engine vibration signal for diagnostics of mechanical defects
Galiullin et al. Development of technical diagnostic system for internal combustion engines
Stodola et al. Diagnostic of selected parts of vehicle and its internal combustion engine
Hartl et al. Rail pressure estimation for fault diagnosis in high pressure fuel supply and injection system