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The Estimation of the Engine Power with Use of an Accelerometer
Technical Paper
2010-01-0929
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents the results of research, whose aim was to design and build a prototype device for the estimation of traction parameters of a car, including power output from engine. The estimation of the power of the powertrain system follows on the basis of measurements of the car's longitudinal acceleration in a special road test in actual driving conditions. The measurement of the longitudinal acceleration brings a number of problems which were solved due to the application of the new measurement method. The factors affecting deficiency of the precision of measurements and the methods applicable for its reduction were developed. As a result, it was possible to obtain a measurement method with reduced uncertainty and increased repeatability in terms of results. In addition, an interpretation of the results of the test is presented in reference to the power of the powertrain and engine.
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Citation
Mamala, J., Brol, S., and Jantos, J., "The Estimation of the Engine Power with Use of an Accelerometer," SAE Technical Paper 2010-01-0929, 2010, https://doi.org/10.4271/2010-01-0929.Also In
Optimization, Optical Measurement Nondestructive Testing Techniques, 2010
Number: SP-2295; Published: 2010-04-13
Number: SP-2295; Published: 2010-04-13
References
- BROL S. MAMALA J. JANTOS J. PAAF - embedded system for passenger car acceleration measurement and powertrain parameters determination 9th International Workshop on Research and Education in Mechatronics September 18th-19th 2008 Bergamo, Italy
- BROL S. MAMALA J Assessment of passenger car driveability with use of two axis accelerometer mounted on car body Journal of Ultragarsas 59 2 2006
- DENEUVILLE C. STREIB H.M. Electronic throttle control: contribution in engine management systems 5th International Congress EAEC Strasbourg 1995
- GERHARDT J. BENNINGER N. HEB W. Torque-based system structure of an electronic engine management system (ME7) as a new base for drivetrain systems FISITA'98 1998
- Jantos, J. Brol, S. Mamala, J. “Problems in Assessing Road Vehicle Driveability Parameters Determined with the Aid of Accelerometer,” SAE Technical Paper 2007-01-1473 , SAE Transactions 116 1318 1324 2008
- MAMALA J. BROL S. JANTOS J. Estimation of the characteristics of powertrain on the basis of measurement of car acceleration [in Polish: Estymacja chrakteystyk układu napędowego na podstawie pmiaru przyspieszenia samochodu] Studia i Monografie 235 Oficyna Wydawnicza Politechniki Opolskiej Opole 2008
- MERKISZ J. WALIGÓRSKI M Diagnosing of misfire events in compression-ignition engines with the help of vibroacoustic methods in the aspect of OBD system application in diesel locomotives Silniki Spalinowe / Polskie Towarzystwo Naukowe Silników Spalinowych. Nr 1 200
- MERKISZ J. GIS W. KOTOWSKI M. PRZYBYŁA T. Requirements for the OBD systems in heavy duty vehicles Silniki Spalinowe / Polskie Towarzystwo Naukowe Silników Spalinowych, 2007-SC3-117
- http://www.memsic.com/memsic/pdfs/an-00mx-001.pdf 10 10 2007