电子科技大学学报2025，Vol.54Issue(3)：471-480,10.DOI:10.12178/1001-0548.2024262
磁流变缓冲座椅的最小峰值传递载荷控制方法
Minimum peak transfer load control method for magnetorheological shock mitigation seat
摘要
Abstract
To address the issue of a limited and discontinuous applicable impact intensity range for the optimal constant acceleration(OCA)control method in magnetorheological(MR)seat systems,a minimum peak transmitted load(MPTL)control method is proposed.Based on the dynamic equations of the MR seat system,the state of the system under MPTL control is theoretically derived,and the applicable impact intensity range and the required controllable damping force range for the MPTL method are analyzed.The shock mitigation performance of the MPTL method under various impact conditions is evaluated through simulations,and the simulation results are validated experimentally.The results show that the MPTL method not only minimizes the peak transmitted load but also exhibits strong adaptability to different impact intensities and load masses.关键词
磁流变阻尼器/缓冲防护/半主动控制/峰值传递载荷Key words
magnetorheological damper/shock mitigation protection/semi-active control/peak transmitted load分类
机械制造引用本文复制引用
冯忠强,吴涛,袁显举,张继伟,邱天宇..磁流变缓冲座椅的最小峰值传递载荷控制方法[J].电子科技大学学报,2025,54(3):471-480,10.基金项目
汽车动力传动与电子控制湖北省重点实验室项目(ZDK1201307) （ZDK1201307）
