Discrete-Time Predictor Feedback for Consensus of Multiagent Systems With Delays

被引：37
|
作者：
Ponomarev, Anton [1 ,2 ]
Chen, Zhiyong [3 ]
Zhang, Hai-Tao [4 ,5 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Automat, Wuhan 430074, Hubei, Peoples R China
[2] St Petersburg State Univ, Dept Control Theory, St Petersburg 199034, Russia
[3] Univ Newcastle, Sch Elect Engn & Comp, Callaghan, NSW 2308, Australia
[4] Huazhong Univ Sci & Technol, Sch Automat, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Hubei, Peoples R China
[5] Huazhong Univ Sci & Technol, Key Lab Imaging Proc & Intelligence Control, Wuhan 430074, Hubei, Peoples R China
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2018年 / 63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：
Consensus; multiagent systems (MASs); predictor feedback (PF); time delay; UNSTABLE LINEAR-SYSTEMS; INPUT DELAY; COMMUNICATION DELAYS; NONLINEAR-SYSTEMS; STABILIZATION; COMPENSATION;
D O I：
10.1109/TAC.2017.2722860
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This note develops a discrete-time predictor feedback control scheme for continuous-time multiagent systems with input and communication time delays. With measurement of locally available relative state signals among neighbored agents, the controller is able to achieve consensus for a large variety of linear open-loop agent dynamics, including exponentially unstable systems. Moreover, the new design can deal with arbitrarily large time delays in some special scenarios. The feature of discrete-time and relative state measurement substantially saves implementation cost compared with the existing methods in the literature. Numerical simulation demonstrates the effectiveness of the proposed theoretical design.
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页码：498 / 504
页数：7
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