The Study on the Measurement & Testing Technology of the HMCVT Hydraulic Pressure Based on the Data Fusion Technology
The pressure of the hydro-mechanical continuously variable transmission (HMCVT) is not only one of the major factors affecting the performance of the power train but also the major control parameter of the HMCVT control system. So how to improve the high accuracy hydraulic pressure parameter for the HMCVt control system will be one of the key technologies in system development. Based on the HMCVT test systeM for a certain tracked vehicle, the hydraulic pressure is studied, and multi-sensor data fusion technology based on Taylor polynomial regression equation is put forward, which turn out to improve the performance of the pressure sensor. Utilizing the above-mentioned method, the ability of antijamming of the hydraulic screen pressure system of the HMCVT is effectively improved, and the validity of the test data in the test system is improved too.
G W Cheng Z L Zhou Q Y Men C N Deng
School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China Luoyang Techn Vehicle & Motive Power Engineering College Henan University of Science & Technology Luoyang, 471039, Luoyang Technology College, Luoyang, 471039, China School of Automotive Engineering, Wuhan University of Technology, Wuhan, 430070, China
国际会议
第四届仪器科学与技术国际会议( 4th International Symposium on Instrumentation and Science and Tcchnology)
哈尔滨
英文
1289-1294
2006-08-08（万方平台首次上网日期，不代表论文的发表时间）