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：

中国国家自然科学基金; 澳大利亚研究理事会;

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.

引用

页码：498 / 504

页数：7

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