Research on Fault-Tolerant Control of Distributed-Drive Electric Vehicles Based on Fuzzy Fault Diagnosis

被引:7
作者
Zhu, Shaopeng [1 ,2 ]
Li, Haojun [1 ]
Wang, Guodong [3 ]
Kuang, Chenyang [1 ]
Chen, Huipeng [4 ,5 ]
Gao, Jian [5 ,6 ]
Xie, Wei [7 ]
机构
[1] Zhejiang Univ, Power Machinery & Vehicular Engn Inst, Coll Energy Engn, Hangzhou 310058, Peoples R China
[2] Key Lab Clean Energy & Carbon Neutral Zhejiang Pro, Hangzhou 310013, Peoples R China
[3] Nanjing Res Inst Elect Engn, Nanjing 210007, Peoples R China
[4] Hangzhou DianZi Univ, Sch Mech Engn, Hangzhou 310018, Peoples R China
[5] Zhejiang Univ, Jiaxing Res Inst, Jiaxing 314031, Peoples R China
[6] Zhejiang Univ, Polytech Inst, Hangzhou 310058, Peoples R China
[7] Fujian Prov Key Lab Intelligent Identificat & Cont, Quanzhou 362216, Peoples R China
关键词
distributed drive; electric vehicle; fault diagnosis; failure control; torque reconstruction; SYSTEM;
D O I
10.3390/act12060246
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This paper addresses the fault problem in distributed-four-wheel-drive electric vehicle drive systems. First, a fault-factor-based active fault diagnosis strategy is proposed. Second, a fault-tolerant controller is designed to reconstruct motor drive torque based on vehicle stability. This controller ensures that the vehicle maintains stability by providing fault-free motor output torque based on fault diagnosis results. To validate the effectiveness of the fault diagnosis and fault-tolerant control, SIL simulation is conducted using MATLAB/Simulink and CarSim. A hardware-in-the-loop (HIL) simulation platform with the highest confidence level is established based on NI PXI and CarSim RT. Through the HIL simulation experiments, it is shown that the proposed control strategy can accurately diagnose the operating state of the motor, rebuild the motor torque based on stability, and demonstrate robust stability when the drive system fails. Under various fault conditions, the maximum error in the vehicle lateral angular velocity is less than 0.017 rad/s and the maximum deviation in the lateral direction is less than 0.7 m. These findings substantiate the highly robust stability of the proposed method.
引用
收藏
页数:23
相关论文
共 18 条
[11]   Wheel torque distribution optimization of four-wheel independent-drive electric vehicle for energy efficient driving [J].
Wang, Junnian ;
Gao, Shoulin ;
Wang, Kai ;
Wang, Yan ;
Wang, Qingsong .
CONTROL ENGINEERING PRACTICE, 2021, 110
[12]   Actuator-Redundancy-Based Fault Diagnosis for Four-Wheel Independently Actuated Electric Vehicles [J].
Wang, Rongrong ;
Wang, Junmin .
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2014, 15 (01) :239-249
[13]   Fault-Tolerant Control for Electric Ground Vehicles With Independently-Actuated In-Wheel Motors [J].
Wang, Rongrong ;
Wang, Junmin .
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 2012, 134 (02)
[14]   Fault Tolerant Sensorless Control Strategy With Multi-States Switching Method for In-Wheel Electric Vehicle [J].
Wang, Zihui ;
Shao, Jincai ;
He, Zhiyuan .
IEEE ACCESS, 2021, 9 :61150-61158
[15]  
Wanner Daniel, 2015, International Journal of Vehicle Systems Modelling and Testing, V10, P263
[16]  
Xin XS, 2014, P AMER CONTR CONF, P885, DOI 10.1109/ACC.2014.6859424
[17]  
Zhang X., 2021, MODELING DYNAMICS CO, DOI [10.1007/978-3-658-32213-7, DOI 10.1007/978-3-658-32213-7]
[18]   Coordinated Longitudinal and Lateral Motion Control for Four Wheel Independent Motor-Drive Electric Vehicle [J].
Zhou, Hongliang ;
Jia, Fengjiao ;
Jing, Houhua ;
Liu, Zhiyuan ;
Guvenc, Levent .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2018, 67 (05) :3782-3790