Administrator by China Associction for Science and Technology
Sponsored by China Society of Automotive Engineers
Published by AUTO FAN Magazine Co. Ltd.

Automotive Engineering ›› 2021, Vol. 43 ›› Issue (5): 762-769.doi: 10.19562/j.chinasae.qcgc.2021.05.016

Previous Articles     Next Articles

Development Procedure and Verification of AMT Electrical Control System Based on Explicit Control Law Design

Yifan Cheng1,Xuesong Li1,Bingzhao Gao3,Jinlong Hong2(),Guoxu Zhang1,Hong Chen3   

  1. 1.Jilin University,State Key Laboratory of Automotive Simulation and Control,Changchun 130025
    2.Postdoctoral Station of Mechanical Engineering,School of Automotive Studies,Tongji University,Shanghai 201804
    3.New Energy Vehicle Engineering Center,Tongji University,Shanghai 201804
  • Received:2020-09-28 Revised:2020-11-14 Online:2021-05-25 Published:2021-05-18
  • Contact: Jinlong Hong E-mail:hongjl@tongji.edu.cn

Abstract:

The traditional control method of automated mechanical transmission (AMT) requires complicated parameter calibration for the different operating points of dry clutch with “fast?slow?fast” engagement law, to ensure its performances in all conditions. The control strategies and tools based on advanced control theory provide new ideas for the development of automotive electrical control system. In this paper, a development procedure, including the design of explicit anti?disturbance control law, the development of virtual calibration tool and the road test verification of rapid prototype, etc. is proposed. It optimizes the development procedure of AMT electrical control system, reduces the calibration workload in engineering application aspect and realizes the engineering application of advanced control theory in the development of automotive electrical control system.

Key words: automated mechanical transmission, electrical control system, development, calibration, anti?disturbance control