文献类型：期刊文献

英文题名：Codesign of Event-Triggered and Distributed H∞ Filtering for Active Semi-Vehicle Suspension Systems

作者：Zhang, Hao[1];Zheng, Xiaoyuan[1];Yan, Huaicheng[2];Peng, Chen[3];Wang, Zhuping[1];Chen, Qijun[1]

机构：[1]Tongji Univ, Dept Control Sci & Engn, Shanghai 200092, Peoples R China;[2]East China Univ Sci & Technol, Sch Informat Sci & Engn, Minist Educ, Key Lab Adv Control & Optimizat Chem Proc, Shanghai 200237, Peoples R China;[3]Shanghai Univ, Sch Mechatron Engn & Automat, Shanghai 200072, Peoples R China

年份：2017

卷号：22

期号：2

起止页码：1047

外文期刊名：IEEE-ASME TRANSACTIONS ON MECHATRONICS

收录：;EI(收录号：20171703607014);WOS:【SCI-EXPANDED(收录号:WOS:000399723400041)】；

基金：This work was supported by the National Natural Science Foundation of China under Grant 61272064, Grant 61273026, Grant 61673178, Grant 61673300, Grant 61673255, and Grant 91420103, in part by the Shanghai Shuguang Project (16SG28), in part by the Shanghai International Science and Technology Cooperation Project (15220710700, 14510722500), and in part by the Open Foundation of first level Zhejiang key in key discipline of Control Science and Engineering and the State Key Laboratory of Robotics and System (HIT).

语种：英文

外文关键词：Codesign; delay-distribution dependent; distributed H-infinity filtering; event-triggered scheme; semi-vehicle suspension systems

摘要：This paper is concerned with the problem of distributed H-infinity filtering for a cloud-aided active semi-vehicle suspension system. The information of semi-vehicle suspension system are transmitted to the cloud through wireless network with some unreliable characteristics, such as communication time-delay and limited bandwidth, which are solved by the delay-distribution dependent method and event-triggered scheme, respectively. In order to reduce the dimensions of results, the semi-vehicle suspension is decomposed into two interconnected subsystems. At the side of remote cloud, filters are designed for each subsystem with considering the unreliable characteristics of network and stochastic sensor faults, simultaneously. A codesign algorithm is provided to obtain the distributed H-infinity filtering and the event-triggered scheme, simultaneously. Finally, the efficient performances of the codesigned algorithm are evaluated both in time and frequency domains under different road conditions.