Active vibration-attenuation controller design for uncertain structural systems with input time-delay

作     者：Ding Yuanchun Weng Falu Tang Minkang Ge Ji 

作者机构：Jiangxi Key Laboratory of Mining Engineering Jiangxi University of Science and Technology Faculty of Electrical Engineering and Automation Jiangxi University of Science and Technology 

基　　金：National Natural Science Foundation under Grant No.61305019&51365017 Jiangxi Provincial Natural Science Foundation under Grant No.GJJ13430&GJJ13385 the Natural Science Foundation of Jiangxi University of Science and Technology of China under Grant No.NSFJ2014-K16 

出 版 物：《Earthquake Engineering and Engineering Vibration》 (地震工程与工程振动（英文刊）)

年 卷 期：2015年第14卷第3期

页      码：477-486页

摘      要：The problem of active vibration control for uncertain linear structural systems with control forces input timedelay is investigated in this ***,the original structural equation is converted to a state-space model by utilizing the matrix ***,according to the obtained model and a special Lyapunov functional,a sufficient condition is achieved for the closed-loop system to be stable with a prescribed level of disturbance ***,in terms of solving these linear matrix inequalities（LMIs）,the state-feed controller is achieved to stabilize the structural system with the performance ‖z‖2<γ‖ω‖***,by introducing the rank-1 vector to describe the system uncertainties,the uncertain system description is obtained,and the stabilizing condition is extended to the uncertain ***,examples are given to show the effectiveness of the proposed methods.

主 题 词：robust stabilization structural system vibration a 

学科分类：081405[081405] 08[工学] 0814[工学-地质类] 

核心收录：

D　O　I：10.1007/s11803-015-0038-x

馆 藏 号：203159721...