首页> 外文会议>IFAC World Congress >Model Identification and Control for a Quarter Car Test Rig of Series Active Variable Geometry Suspension
【24h】

Model Identification and Control for a Quarter Car Test Rig of Series Active Variable Geometry Suspension

机译:串联有源变量几何悬架四分之一汽车试验台的模型识别与控制

获取原文

摘要

In this paper, a quarter car test rig is utilized to perform an experimental study of the single-link variant of the Series Active Variable Geometry Suspension (SAVGS). A nonlinear model of the test rig is identified with the use of a theoretical quarter car model and the rig's experimental frequency response. A linear equivalent modeling method that compensates the geometric nonlinearity is also adopted to synthesize an H-infinity control scheme. The controller actively adjusts the single-link velocity in the SAVGS to improve the suspension performance. Experiments are performed to evaluate the SAVGS practical feasibility, the performance improvement, the accuracy of the nonlinear model and the controller's robustness.
机译:在本文中,利用四分之一的汽车试验台对串联有源变量几何悬架(SEVGS)的单链路变体进行实验研究。使用理论季度汽车模型和钻机的实验频率响应,确定了试验台的非线性模型。还采用了补偿几何非线性的线性等效建模方法来合成H-Infinity控制方案。控制器主动调整SEVG中的单链路速度以提高悬架性能。进行实验以评估SAVGS实际可行性,性能提高,非线性模型的准确性和控制器的鲁棒性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号