|本期目录/Table of Contents|

基于LMI的汽车横摆稳定与侧翻预防最优控制策略(PDF)

《内蒙古大学学报(自然科学版)》[ISSN:1000-9035/CN:22-1262/O4]

期数:
2014年02期
页码:
214-220
栏目:
研究论文
出版日期:
2014-04-30

文章信息/Info

Title:
LMI-based Optimal Robust Control for Vehicle Yaw Stability and Rollover Prevention
作者:
潘盛辉12 王其东1 张兴达2
1. 合肥工业大学机械与汽车工程学院, 安徽 合肥 230009;
2. 广西科技大学重型车辆零部件先进设计制造教育部工程研究中心,广西汽车零部件与整车技术重点实验室, 广西柳州 545006
Author(s):
PAN Sheng-hui12 WANG Qi-dong1 ZHANG Xing-da2
1. School of Mechanical and Automobile Engineering, Hefei University of Technology, Hefei 230009, China;
2. Engineering Research Center of Advanced Design and Manufacturing Technology of Heavy Vehicle Components Ministry of Education, Guangxi Key Laboratory of Automobile Components and Vehicle Technology, Guangxi University of Science and Technology, Liuzhou 545006, China
关键词:
横摆稳定控制侧翻预防线性矩阵不等式最优鲁棒控制分层结构
Keywords:
yaw stability controlrollover preventionlinear matrix lnequalityoptimal robust controlhierarchical architecture
分类号:
U461.6
DOI:
-
文献标识码:
-
摘要:
为提高车辆的主动安全性和操纵稳定性,在介绍汽车稳定性控制系统分层体系结构的基础上,针对汽车侧向、横摆及侧倾动力学的耦合问题,提出了一种采用线性矩阵不等式方法的横摆与侧倾稳定的最优鲁棒控制策略,通过差动制动与主动悬架系统实现了横摆稳定与侧翻预防功能.并在CarSim与Matlab/Simulink环境下进行了仿真试验,结果表明横摆与侧倾最优控制策略对车辆横摆稳定性控制具有良好的作用.
Abstract:
In order to enhance vehicle active safety and manoeuvrability,a hierarchical architecture is introduced for the vehicle electronic stability control system.Considering the counpling of lateral,yaw and roll dynamics,an optimal robust control strategy is proposed based on linear matrix inequality method.The yaw moment for a differential braking system is simultaneously optimized as well as the roll moment for a active suspension system to enhance the yaw stability and rollover prevention.The performance of the proposed control algorithms is verified with results of the co-simulation with CarSim and Matlab/Simulink.

参考文献/References

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备注/Memo

备注/Memo:
收稿日期:2013-5-2;改回日期:。
基金项目:国家自然科学基金项目(51175135);广西自然科学基金项目(0991012)
作者简介:潘盛辉(1971-),男(侗族),广西融水人,副教授,2007级博士研究生,从事车辆动力学及控制的研究.Email:pansh125@163.com.
更新日期/Last Update: 1900-01-01