Distributed optimisation design with triggers for disturbed continuous-time multi-agent systems

被引：52

作者：

Deng, Zhenhua ^{[1
]}

Wang, Xinghu ^{[2
]}

Hong, Yiguang ^{[1
]}

机构：

[1] Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China

[2] Univ Sci & Technol China, Dept Automat, Hefei 230027, Peoples R China

来源：

IET CONTROL THEORY AND APPLICATIONS | 2017年 / 11卷 / 02期

基金：

北京市自然科学基金;

关键词：

decentralised control; gradient methods; discrete time systems; optimisation; continuous time systems; multi-agent systems; external disturbance rejection; internal model design; event-triggered gradient measurement strategy; event-triggered communication strategy; time-triggered communication; distributed optimisation algorithm; discrete-time communication measurement; disturbed continuous-time multiagent systems; distributed optimisation design; COMMUNICATION DELAYS; OUTPUT REGULATION; TRACKING CONTROL; CONSENSUS; LEADER; ALGORITHMS; TOPOLOGY;

D O I：

10.1049/iet-cta.2016.0795

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A distributed optimisation problem is investigated for disturbed continuous-time multi-agent systems with discrete-time communication and gradient measurement. First, a distributed optimisation algorithm with time-triggered communication and gradient measurement is proposed. Then an event-triggered communication strategy and an event-triggered gradient measurement strategy are developed, and a distributed optimisation algorithm combining these two event-triggered strategies is designed, in which the two event-triggered strategies are free of Zeno behaviour. Moreover, the exponential convergence of system can be guaranteed by using the internal model design to reject the external disturbance. Finally, an example illustrates the effectiveness of the proposed algorithms.

引用

页码：282 / 290

页数：9

共 30 条

[1] Event-triggered zero-gradient-sum distributed consensus optimization over directed networks [J].

Chen, Weisheng ;

Ren, Wei .

AUTOMATICA, 2016, 65 :90-97

[2]

Deng Zhenhua, 2015, P CHIN INT SYST C YA, P19

[3] Distributed Event-Triggered Control for Multi-Agent Systems [J].

Dimarogonas, Dimos V. ;

Frazzoli, Emilio ;

Johansson, Karl H. .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2012, 57 (05) :1291-1297

[4] Distributed event-triggered control of multi-agent systems with combinational measurements [J].

Fan, Yuan ;

Feng, Gang ;

Wang, Yong ;

Song, Cheng .

AUTOMATICA, 2013, 49 (02) :671-675

[5] Sampled-Data Based Consensus of Continuous-Time Multi-Agent Systems With Time-Varying Topology [J].

Gao, Yanping ;

Wang, Long .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2011, 56 (05) :1226-1231

[6]

Godsil C., 2001, Algebraic graph theory

[7] Tracking control for multi-agent consensus with an active leader and variable topology [J].

Hong, Yiguang ;

Hu, Jiangping ;

Gao, Linxin .

AUTOMATICA, 2006, 42 (07) :1177-1182

[8] Distributed output regulation of leader-follower multi-agent systems [J].

Hong, Yiguang ;

Wang, Xiaoli ;

Jiang, Zhong-Ping .

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2013, 23 (01) :48-66

[9]

Hu JP, 2011, KYBERNETIKA, V47, P630

[10]

Huang J., 2004, Nonlinear Output Regulation: Theory and Applications

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