汽车防抱制动系统自适应模糊控制算法  

Fuzzy Adaptive Control Algorithm for Antilock Brake Systems

作　　者：晏蔚光[1] 余达太[1] 李果[1] 毋茂盛[1] 张卫冬[1] 

机构地区：[1]北京科技大学信息工程学院,北京100083

出　　处：《北京科技大学学报》2004年第2期188-191,共4页Journal of University of Science and Technology Beijing

基　　金：国家开发投资公司资助项目(No.THT02040011);河南省科技攻关资助项目(No.001140118)

摘　　要：提出了一种基于自适应模糊算法的防抱制动系统控制方式,针对汽车纵向双轮模型,设计了模糊控制器和滑移率校正器,校正器通过车辆的输入输出参数辨识最佳滑移率,并调整系统控制参数,以提高系统的控制性能,仿真实验验证了控制算法的有效性。An adaptive fuzzy control algorithm for antilock brake systems was presented. An adaptive fuzzy controller and a slip regulator were designed according to the longitudinal vehicle brake model. The optimal slip ratio was identified from the input and output parameters of vehicles, and the control parameter of the systems was adjusted by the slip regulator to improve the performance of the control systems. The algorithm was verified by simulation experiments.

关 键 词：汽车 防抱制动系统 自适应模糊控制算法 滑移率校正器 最佳滑移率 

分 类 号：U463.5[机械工程—车辆工程] TP273.4[交通运输工程—载运工具运用工程]