Structure design and anti-slip control system of magnetorheological limited slip differential

被引：4

作者：

Zhao, Peng ^{[1
]}

Song, Wanli ^{[1
]}

Diao, Zhongyang ^{[1
]}

Liu, Menghao ^{[1
]}

Wang, Na ^{[1
]}

机构：

[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Peoples R China

来源：

INTERNATIONAL JOURNAL OF VEHICLE DESIGN | 2022年 / 89卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

structure design; magnetorheological limited slip differential; simulation analysis; anti-slip control system; driving torque; VEHICLE; MODEL;

D O I：

10.1504/IJVD.2022.128764

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents a novel design scheme of magnetorheological limited slip differential (MR LSD) and analyses its structure and principle. Compared with ordinary differential, the proposed magnetorheological limited slip differential overcomes the disadvantage of "Same torque but different speed " of common differential. The simulation analysis is used to analyse and optimise the damping model. The anti-slip control system of the vehicle model is established based on the fuzzy PID method, and the performance of magnetorheological limited slip differential is studied by using simulation softwares to simulate the vehicle's movement in typical road conditions. The simulation results show that the new magnetorheological limited slip differential proposed in this paper can redistribute the driving torque of the two driving wheels reasonably when the vehicle is skidding, so that the vehicle can overcome skidding and pass the low adhesion road surface.

引用

页码：271 / 292

页数：23