[1]张家旭,李静.基于不确定离散系统广义H2/H∞底盘集成多目标控制[J].东南大学学报(自然科学版),2015,45(5):871-880.[doi:10.3969/j.issn.1001-0505.2015.05.011]
 Zhang Jiaxu,Li Jing.Integrated chassis multi-objective control based on generalized H2/H∞ method for uncertain discrete-time system[J].Journal of Southeast University (Natural Science Edition),2015,45(5):871-880.[doi:10.3969/j.issn.1001-0505.2015.05.011]
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基于不确定离散系统广义H2/H底盘集成多目标控制()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
45
期数:
2015年第5期
页码:
871-880
栏目:
交通运输工程
出版日期:
2015-09-20

文章信息/Info

Title:
Integrated chassis multi-objective control based on generalized H2/H method for uncertain discrete-time system
作者:
张家旭12李静1
1吉林大学汽车仿真与控制国家重点实验室, 长春 130022; 2中国第一汽车集团技术中心, 长春 130011
Author(s):
Zhang Jiaxu12 Li Jing1
1State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China
2Research and Development Center, China FAW Group Corporation, Changchun 130011, China
关键词:
广义H2/H混合控制 底盘集成控制 主动前轮转向 主动悬架
Keywords:
generalized mixed H2/H control integrated chassis control active front wheel steering active suspension
分类号:
U461.1
DOI:
10.3969/j.issn.1001-0505.2015.05.011
摘要:
提出了一种新的不确定离散时间系统的广义H2/H混合控制综合方法,并将其转化为具有较低保守性的线性矩阵不等式组的凸优化问题.考虑车辆前、后轴侧偏刚度参数的不确定性,利用该方法设计底盘集成控制策略,协调控制主动前轮转向系统和主动悬架系统.基于Matlab/Simulink与Carsim联合仿真平台进行典型工况仿真分析.结果表明,设计的车辆底盘集成广义H2/H混合控制器能够明显地改善车辆的行驶方向稳定性和防侧翻能力.
Abstract:
A novel method to develop a generalized mixed H2/H control for uncertain discrete-time system was proposed, and it was transformed into a convex optimal problem with constraints of linear matrix inequalities with less conservative. Considering the uncertain parameters of cornering stiffness of vehicle front and rear axle, by using this proposed method, the vehicle chassis integrated control strategy was proposed to coordinate the active front wheel steering system and active suspension system. Based on Matlab/Simulink and Carsim platform typical cases were simulated. Simulation results show that the generalized mixed H2/H controller for the vehicle chassis integrated system can significantly improve the stability of the traveling direction and anti-rollover capability of the vehicle.

参考文献/References:

[1] Cho W, Choi J, Kim C, et al. Unified chassis control for the improvement of agility, maneuverability, and lateral stability[J]. IEEE Transactions on Vehicular Technology, 2012, 61(3): 1008-1020.
[2] Chang S, Lee B, Park Y, et al. Integrated chassis control for improving on-center handling behavior[J]. SAE International Journal of Passenger Cars, 2014, 7(3):1002-1008.
[3] Zhu B, Chen Y, Zhao J. Integrated chassis control of active front steering and yaw stability control based on improved inverse nyquist array method[J]. The Scientific World Journal, 2014: 919847-01-919847-14.
[4] Song J. Development and comparison of integrated dynamics control systems with fuzzy logic control and sliding mode control[J]. Journal of Mechanical Science and Technology, 2013, 27(6): 1853-1861.
[5] Roshanbin A, Naraghi M. Adjustable robustness method for fuzzy logic integrated control of active steer angle and direct yaw moment[J]. International Journal of Control and Automation, 2013, 6(4): 329-346.
[6] Yang X J, Wang Z C, Peng W L. Coordinated control of AFS and DYC for vehicle handling and stability based on optimal guaranteed cost theory[J]. Vehicle System Dynamics, 2009, 47(1): 57-79.
[7] Yim S, Park Y, Yi K. Design of active suspension and electronic stability program for rollover prevention[J]. International Journal of Automotive Technology, 2010, 11(2): 147-153.
[8] Yoon S H, Jung J H, Koo B K, et al. Development of rollover prevention system using unified chassis control of ESP and CDC systems[J]. SAE Technical Paper Series, 2006, 2006-01-1276.
[9] 俞立. 鲁棒控制:线性矩阵不等式处理方法[M]. 北京: 清华大学出版社, 2002: 91-96.
[10] 高会军, 王常虹. 不确定离散系统的鲁棒L2-L及H滤波新方法[J]. 中国科学, 2003, 33(8): 695-706.
  Gao Huijun, Wang Changhong. New approach to robust L2-L and H filter design for uncertain discrete-time systems[J]. Science in China, 2003, 33(8): 695-706.(in Chinese)
[11] 郭孔辉. 汽车操纵动力学原理[M]. 南京: 江苏科学技术出版社, 2011: 172-179.
[12] van Zanten A T. Bosch ESP systems: 5 years of experience[J]. SAE Technical Paper Series, 2000, 2000-01-1633.
[13] Richier M, Lenain R, Thuilot B, et al. Rollover prevention system dedicated to ATVs on natural ground[J]. Applied Mechanics and Materials, 2012, 162: 505-514.
[14] 范宣华, 陈璞, 慕文品. 结构动力方程的2种精细时程积分[J]. 西南交通大学学报, 2012, 47(1): 109-114.
  Fan Xuanhua, Chen Pu, Mu Wenpin. Two precise time-integration methods for structural dynamic analysis[J]. Journal of Southwest Jiaotong University, 2012, 47(1): 109-114.(in Chinese)
[15] National Highway Traffic Safety Administration. A comprehensive experimental examination of test maneuvers that may induce on-road, untripped, light vehicle rollover: phase IV of NHTSA’s light vehicle rollover research program[R]. Washington, USA: National Highway Traffic Safety Administration, 2002.

备注/Memo

备注/Memo:
收稿日期: 2015-02-03.
作者简介: 张家旭(1985—),男,博士生; 李静(联系人),男,博士,教授,博士生导师,Liye11129@163.com.
基金项目: 国家自然科学基金资助项目(51275206).
引用本文: 张家旭,李静.基于不确定离散系统广义H2/H底盘集成多目标控制[J].东南大学学报:自然科学版,2015,45(5):871-880. [doi:10.3969/j.issn.1001-0505.2015.05.011]
更新日期/Last Update: 2015-09-20