This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Optimizing Linearity of Electronic Throttle Sensor of Diesel Engine
Technical Paper
2007-01-3485
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Theoretical analysis on the linearity of electronic throttle sensor of diesel engine. The magnetic induction density of radial magnetic field is the key factor that affects the linearity of electronic throttle sensor of diesel engine, while the magnetic induction density is affected by such factors as the length and radius of the primary coil and prejudicial distance and radius of prejudicial disc and primary exciting current. After optimizing calculation of the linearity of electronic throttle sensor, the parameters has been optimally determined. To deal circuit matching with electronic throttle sensor. It was constantly adjusted for control parameters of several parts of apparatus of electronic throttle sensor so that its linearity can be optimal. Several analogue test of diesel engine are made on the basis of electronic throttle sensor control system of adding loads and decreasing loads. The optimal parameter has been calculated on the well-balanced state of electronic throttle sensor, and it was very good in the aspect of both dynamic state that is 0.25 sounds and linearity is 0.4% in the electronic throttle sensor control system of diesel engine, it can meet the needs of well-balanced state of diesel engine.
Authors
Citation
Hu, M., Zhong, W., and Liqiao, Q., "Optimizing Linearity of Electronic Throttle Sensor of Diesel Engine," SAE Technical Paper 2007-01-3485, 2007, https://doi.org/10.4271/2007-01-3485.Also In
References
- wenbin Gong xinhui Liu zhongkui Wei Development of engine throttles controller [J] Journal of Jilin University (Engineering and Technology Edition) 2005 35 1 49 51
- tianhuai Ding xianglin Chen Eddy current sensor coil for measuring gaps between curved surfaces [J] J Tsinghua Univ (Sci&Tech) 2006 46 2 180 183
- li Rao jiexiong Ding Research and Design of Capacitive Displacement Sensor for Testing Railroad's Temperature Stress [J] Instrument Technique and Sensor 2005 4 5 7
- MEIKSIN. Z.H. Investigation of capaci- Tance-based displacement transducer IEEE Transactions on Instrumentation and Measurement 1990 4 424 428
- li-ning Sun zugen Yan Design of capacitance micro-displacement sensor and its application [J] Journal of Transducer Technology 2005 24 10 13 15
- ying Xu jingwei Wu huilan Wei Ungrounded-Rotor-Plate Designed Digital Capacitive Angular Sensor and Its Temperature Test [J] Chinese journal of sensors and actuators 2006 19 6 2445 2449
- BERTONE G A MEIKSIN Z H Investigation of capacitance based displacement transducer IEEE Transactions on Instrumentation and Measurement 1990 16 4 424 428
- tao Zhong Huilan Wei ying Xu A Low-Power Consumption Digital Capacitive Angular Lower Temperature Drift, Displacement Transducer [J] Journal of Tianjin University 2006 39 5 559 562
- feng Gao keqiang Li Jianqian Wang The Design of Adaptive Throttle Controller for Speed Control [J] Automotive Engineering 2005 27 4 418 422
- xiaohong Shen yulin Zhang A New-style Device to Measure Electrical Receptivity of Molten Aluminum [J] Chinese Journal of Scientific Instrument 2001 22 4 314 315