Consensus of Linear Multi-Agent Systems by Distributed Event-Triggered Strategy
Consensus of Linear Multi-Agent Systems by Distributed Event-Triggered Strategy
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DOI：
10.1109/tcyb.2015.2398892
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发表时间：
2016-01-01
影响因子：
11.8
通讯作者：
Feng, Gang
中科院分区：
文献类型：
--
作者：
Hu, Wenfeng;Liu, Lu;Feng, Gang
研究了具有一般线性动力学的多智能体系统的一致性问题。我们提出了一种新的事件触发控制方案，具有一些理想的功能，即，分布式，异步和独立。结果表明，受控多智能体系统的一致性可以渐近达到。通过排除奇异触发和Zeno行为，进一步验证了事件触发策略的可行性。此外，一个自触发算法的开发，其中每个代理的下一个触发时刻是根据其在前一个触发时刻的本地信息确定的。因此避免了对测量误差的连续监测。两个例子证明了所提出的控制方案的有效性。
This paper studies the consensus problem of multi-agent systems with general linear dynamics. We propose a novel event-triggered control scheme with some desirable features, namely, distributed, asynchronous, and independent. It is shown that consensus of the controlled multi-agent system can be reached asymptotically. The feasibility of the event-triggered strategy is further verified by the exclusion of both singular triggering and Zeno behavior. Moreover, a self-triggered algorithm is developed, where the next triggering time instant for each agent is determined based on its local information at the previous triggering time instant. Continuous monitoring of measurement errors is thus avoided. The effectiveness of the proposed control schemes is demonstrated by two examples.