基于模糊PID控制的空气弹簧振动特性研究OA北大核心CSTPCD
Research on the Air Spring Vibration Characteristic Based on the Fuzzy PID Control
针对在粗糙路面行驶时空气弹簧座椅舒适性较差的情况,采用模糊PID控制策略,以人体加速度误差和误差变化率作为输入量,以空气弹簧控制力作为输出量,设计了模糊PID控制器.为验证控制效果,与ADAMS建立的整车模型进行联合仿真,并与被动空气弹簧座椅进行对比分析.仿真结果表明,采用模糊PID控制的座椅系统减振效果得到了进一步改善,提高了人体振动舒适性.
According to the situation that the air spring seat is less comfortable in rough road surface,the fuzzy PID control strategy is adopted in this paper.The fuzzy PID controller is designed by using the acceleration error and the error rate of the human body as the input quantity and using the air spring as the output.In order to verify the control effect,the combined simulation of the vehicle model was established with ADAMS,and the control effect was compared…查看全部>>
颜新鹏;王炯
一拖(洛阳)神通工程机械有限公司,河南洛阳471003江苏大学汽车与交通工程学院,江苏镇江212013
机械工程
空气弹簧模糊PID控制联合仿真舒适性
air springfuzzy PID controljoint simulationcomfortable
《重庆理工大学学报（自然科学版）》 2017 (9)
63-67,151,6
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