基于模糊PI的汽车稳定性控制系统  

Vehicle stability control system based on Fuzzy-PI

作　　者：叶锦权[1] 张金柱[2] 王振波[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150050 [2]黑龙江工程学院汽车工程系,黑龙江哈尔滨150050

出　　处：《黑龙江工程学院学报》2009年第4期33-35,共3页Journal of Heilongjiang Institute of Technology

摘　　要：运用Carsim(试用版)、Simulink开发工具进行汽车稳定性控制器设计,建立Carsim车辆动力学模型、理想二自由度模型,以横摆角速度和质心侧偏角作为反馈控制信号,设计基于模糊推理的PI控制器,通过联合仿真,验证所设计控制器的有效性。Development of controller for vehicle stability system based on carsim（test） and simulink software, combined a carsim dynamic car model, 2DOF of vehicle model, developed the Fuzzy-PI controller with inputs as deviations of yaw rate and sideslip angle. Compared simulation results with non-controlled system,test results showed that the controller developed here can effectively improve the vehicle stability.

关 键 词：模糊PI 稳定性控制 联合仿真 横摆角速度 质心侧偏角 

分 类 号：U461.6[机械工程—车辆工程]