Adjustable Parameter-Based Distributed Fault Estimation Observer Design for Multiagent Systems With Directed Graphs

被引：136

作者：

Zhang, Ke ^{[1
]}

Jiang, Bin ^{[1
]}

Shi, Peng ^{[2
,3
,4
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing 211106, Jiangsu, Peoples R China

[2] Harbin Engn Univ, Coll Automat, Harbin 150001, Peoples R China

[3] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia

[4] Victoria Univ, Coll Engn & Sci, Melbourne, Vic 8001, Australia

来源：

IEEE TRANSACTIONS ON CYBERNETICS | 2017年 / 47卷 / 02期

基金：

澳大利亚研究理事会; 中国国家自然科学基金;

关键词：

Adjustable parameter (AP); distributed diagnosis multiagent systems (MASs); robust fault estimation; DIAGNOSIS; CONSENSUS;

D O I：

10.1109/TCYB.2015.2513748

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a novel adjustable parameter (AP)-based distributed fault estimation observer (DFEO) is proposed for multiagent systems (MASs) with the directed communication topology. First, a relative output estimation error is defined based on the communication topology of MASs. Then a DFEO with AP is constructed with the purpose of improving the accuracy of fault estimation. Based on H-infinity and H-2 with pole placement, multiconstrained design is given to calculate the gain of DFEO. Finally, simulation results are presented to illustrate the feasibility and effectiveness of the proposed DFEO design with AP.

引用

页码：306 / 314

页数：9