Distributed Resilient Tracking of Multiagent Systems Under Actuator and Sensor Faults
Distributed Resilient Tracking of Multiagent Systems Under Actuator and Sensor Faults
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DOI：
10.1109/tcyb.2021.3132380
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发表时间：
2021-12
影响因子：
11.8
通讯作者：
Yanming Wu;Jinguo Liu;Zhanshan Wang;Zhaojie Ju
中科院分区：
文献类型：
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作者：
Yanming Wu;Jinguo Liu;Zhanshan Wang;Zhaojie Ju
研究了有向拓扑上存在执行器/传感器故障的多智能体系统(MASS)分布式弹性跟踪问题。同时考虑了执行器故障和传感器故障。同时，利用局部信息引入了故障补偿器。然后，基于模糊逻辑系统和自适应律修正技术，提出了一种能够补偿故障对执行器和传感器影响的分布式自适应弹性控制协议。结果表明，所有质量信号都是有界的，而跟踪误差进入原点周围可调的有界区域。最后，给出了两个仿真，验证了理论结果的有效性。
The distributed resilient tracking problem for multiagent systems (MASs) is investigated in the presence of actuator/sensor faults over directed topology. Both actuator fault and sensor fault are taken into account. Meanwhile, using the local information, the fault compensators are introduced. Then, based on the fuzzy-logic systems (FLSs) and modification technique of adaptive law, a novel distributed adaptive resilient control protocol is developed, which can compensate the effect of faults on the actuator and sensor. It turns out that all signals of MASs are bounded, while the tracking errors enter an adjustable bounded region around the origin. Toward the end, two simulations are provided to validate the effectiveness of the theoretical results.