摘要
针对车辆悬挂隔振系统，设计出一种单自由度隔振系统实验模型，控制策略分别采用了ＰＩＤ控制、模糊控制以及自适应ＦＣ等控制算法。在计算机仿真和电模拟实验基础上进行了实验室电液主动隔振实验，充分发挥模糊控制不需数学模型、动态性能好等优点，取得了令人满意的实验结果，一般振动衰减度达到２５ ｄＢ以上。
In accordance w ith a vchicle active suspension system , an experim ental m odel w ith single-degree-of-freedom for the study of active vibration control is designed. The controlstrategy adopted in the study is PIDcontrol, fuzzy controland adaplive control. An experim em ton electrohydraulic active controlover the m odelis carried out based on digital and analgue sim ulations and a reduction on vibrationsis is greater than 25 dB, w hich is quite satisfactory.
出处
《振动．测试与诊断》
EI
CSCD
1999年第4期354-358,共5页
Journal of Vibration,Measurement & Diagnosis
关键词
自适应
单自由度
控制
主动隔振
汽车
悬挂
adaptive single-degree offreedom fuzzy control active controlofvibration
