Smulation and Test Study of Grey Predictive-Fuzzy Control for Magneto-rheological Suspension
Lu Shaobo1; Li Yinong1;Seungbok Choi2
1. State key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China; 2. State Laboratory of Smart Structure and System, Inha University, Incheon 402751,
Abstract： Abstract: For purpose of improving the vibration absorption effect of magneto-rheological (MR) suspension sysytem, the bench test of response characteristic both in time and frequency domain have been done for the special magneto-rheological (MR) damper. Then a grey predictive-fuzzy controller（GPFC）is proposed by integrating the grey predictive theory and the traditional fuzzy control(TFC) algorithm and is applied to the control system of MR suspension . Inorder to verify the effectiveness of the proposed control strategy, the comparative study of simultion and bentch test among sky-hook control, TFC and GPFC has been presented. The results show that the response speed of MR damper is fast, the bend of frequency response is wide. Both the simulation and test results present that the performance of the GPFC is the best, the time response is superior to that of TFC, but slower than that of sky-hook control
收稿日期: 2010-05-21
通讯作者:
卢少波
引用本文:
卢少波;李以农;Seung-Bok Choi. 磁流变悬架灰预测模糊控制仿真与试验研究[J]. , 2011, 30(5): 63-68.
Lu Shaobo;Li Yinong;Seungbok Choi. Smulation and Test Study of Grey Predictive-Fuzzy Control for Magneto-rheological Suspension. , 2011, 30(5): 63-68.
2011, Vol. 30 
