National Changhua University of Education Institutional Repository : Item 987654321/18429
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6491/11663
造訪人次 : 24736633      線上人數 : 62
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋


題名: Hybrid Robust Vibration Controller for Isolation Platforms with DSP Implementation
作者: 吳建達;蘇富誠
貢獻者: 車輛科技研究所
日期: 2002-12
上傳時間: 2014-04-29T07:30:48Z
出版者: 中華民國力學學會; 虎尾技術學院
摘要: In this paper, a hybrid robust active vibration controller is proposed for reducing single-degree-of-freedom (SDOF) and multiple-degrees-of-freedom (MDOF) isolation platforms vibration. The controller combines adaptive feedforward with filtered-x least mean squares (FXLMS) algorithm and robust controller using H/sub inf/ synthesis theory for obtaining the desired robust performance and fast convergence. The control plant configurations are identified by a frequency-domain technique and implemented by using a floating-point digital signal processor (DSP). Experiments are carried out to evaluate and compare the performance of feedforward control, feedback control and proposed hybrid controller for reducing the vibration at two test isolation platforms. The results of experiment indicate that the proposed hybrid technique is effective in reducing the vibration and yield the best performance for the test isolation platform systems. The comparisons of three control structures also are described in this paper.
關聯: 第二十六屆中華民國力學學會年會暨全國力學會議
顯示於類別:[車輛科技研究所] 會議論文


檔案 大小格式瀏覽次數
2030500216004.pdf33KbAdobe PDF324檢視/開啟



DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋