半主动磁流变阻尼器悬架的一种ANFIS-PID控制策略  

A ANFIS-PID Control Strategy for a Semi-active Suspension with Magneto Rheological Damper

作　　者：姜康[1] 张腾[1] 冯忠祥[1] 

机构地区：[1]合肥工业大学交通运输工程学院,合肥230601

出　　处：《组合机床与自动化加工技术》2016年第4期80-82,88,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金资助项目(51308177)

摘　　要：针对磁流变阻尼器现象模型的逆模型建立问题和PID参数整定问题,提出了基于自适应神经模糊推理系统(ANFIS)建立的逆向模型和ANFIS-PID控制器。对1/4车辆半主动磁流变阻尼器悬架和控制系统进行联合仿真,仿真结果表明,与PID控制相比,ANFIS-PID控制有效的改善了簧载质量加速度、悬架动行程和轮胎动变形,表明提出的控制策略是有效的,为半主动磁流变阻尼器悬架的研究提供了一种可行途径。For the problem to establish the inverse model of MR damper phenomenon model and to adjust PID parameters. Based on Adaptive Neuro Fuzzy Inference System（ ANFIS）,this paper proposes to establish the inverse model and ANFIS-PID controller. To co-simulation a quarter vehicle suspension system with a semiactive magneto rheological（ MR） damper and control system. The results of simulations showthat,compared with PID control,ANFIS-PID control improves effectively the sprung mass acceleration,suspension dynamic travel and dynamic deformation of the tire. It shows that the proposed method is effective,and it provides a possible way for the study of semi-active MR damper suspension.

关 键 词：磁流变阻尼器 逆向模型 ANFIS-PID控制器 联合仿真 

分 类 号：TH166[机械工程—机械制造及自动化] TG506[金属学及工艺—金属切削加工及机床]