scholarly journals Fault-tolerant consensus control of second-order multi-agent system based on sliding mode control theory

2019 ◽  
Vol 2019 (15) ◽  
pp. 555-560 ◽  
Author(s):  
Mengyang Xu ◽  
Pu Yang ◽  
Yi Huang ◽  
Qibao Shu ◽  
Yuxia Wang
Keyword(s):  
Control Theory ◽  
Sliding Mode Control ◽  
Fault Tolerant ◽  
Sliding Mode ◽  
Second Order ◽  
Multi Agent System ◽  
Consensus Control ◽  
Agent System ◽  
Mode Control ◽  
Multi Agent

Sliding mode control of multi-agent system with application to UAV air combat

2021 ◽  
Vol 96 ◽  
pp. 107491
Author(s):  
Chang Liu ◽  
Shaoshan Sun ◽  
Chenggang Tao ◽  
Yingxin Shou ◽  
Bin Xu
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Multi Agent System ◽  
Agent System ◽  
Mode Control ◽  
Air Combat ◽  
Multi Agent

scholarly journals Consensus Sliding-Mode Fault-Tolerant Control for Second-Order Multi-Agent Systems

2021 ◽  
Vol 25 (6) ◽  
pp. 974-981
Author(s):  
Xukai Hu ◽  
Pu Yang ◽  
Ben Ma ◽  
Zhiqing Zhang ◽  
Zixin Wang ◽  
...  
Keyword(s):  
Sliding Mode Control ◽  
Fault Tolerant ◽  
Sliding Mode ◽  
Second Order ◽  
Lyapunov Theory ◽  
Actuator Faults ◽  
Multi Agent Systems ◽  
Agent Systems ◽  
Mode Control ◽  
Multi Agent

This study investigates the consensus problem of second-order nonlinear multi-agent systems (MASs) with actuator faults via a sliding mode control approach. The consensus error dynamic is given based on the relative states of the neighbors. Then, a sliding mode surface based on consensus errors is proposed, and the asymptotic stability of the sliding mode is proved using the Lyapunov theory. Furthermore, a sliding-mode fault-tolerant consensus protocol is proposed to compensate for actuator faults. According to the sliding mode control theory, the proposed sliding-mode fault-tolerant controller ensures that the consensus of the MASs can be reached in a finite time. Finally, a simulation example of a second-order multi-robot system is presented to demonstrate the effectiveness of the proposed controller.

scholarly journals Second-Order Multiagent Systems with Event-Driven Consensus Control

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Jiangping Hu ◽  
Yulong Zhou ◽  
Yunsong Lin
Keyword(s):  
Multiagent Systems ◽  
Closed Loop ◽  
Second Order ◽  
Multi Agent System ◽  
Consensus Control ◽  
Agent System ◽  
Control Laws ◽  
Event Driven ◽  
Multi Agent ◽  
Event Times

Event-driven control scheduling strategies for multiagent systems play a key role in future use of embedded microprocessors of limited resources that gather information and actuate the agent control updates. In this paper, a distributed event-driven consensus problem is considered for a multi-agent system with second-order dynamics. Firstly, two kinds of event-driven control laws are, respectively, designed for both leaderless and leader-follower systems. Then, the input-to-state stability of the closed-loop multi-agent system with the proposed event-driven consensus control is analyzed and the bound of the inter-event times is ensured. Finally, some numerical examples are presented to validate the proposed event-driven consensus control.

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