摘要
在基于阻尼控制的半主动悬架系统模型基础上,设计了悬架系统模糊逻辑控制器。并从频域和时域两个角度对悬架控制系统进行了分析,最后对车辆行驶平顺性进行了评价。结果表明,模糊控制可有效提高车辆的行驶平顺性。
A fuzzy logic controller was developed for the suspension system, based on a damping-eontrolled semi-active suspension system model. And the performance of the suspension control system was analyzed both in frequency domain and time domain. Finally, the ride quality of the vehicle was evaluated. The results show that, the fuzzy controller can improve ride quality greatly.
出处
《机电工程》
CAS
2006年第11期44-46,53,共4页
Journal of Mechanical & Electrical Engineering
基金
浙江省重大科技攻关基金项目(2004C11029)
关键词
半主动悬架
描述函数
模糊控制
平顺性
semi-active suspension
describing function
fuzzy control
ride quality
