Event-triggered prescribed settling time consensus control of uncertain nonlinear multiagent systems with given transient performance

2021 ◽  
Author(s):  
Zicong Chen ◽  
Jianhui Wang ◽  
Li Zhang ◽  
Kemao Ma ◽  
Yanhui Liu
Keyword(s):  
Multiagent Systems ◽  
Settling Time ◽  
Transient Performance ◽  
Consensus Control ◽  
Event Triggered

scholarly journals Event-triggered Prescribed Settling Time Consensus Control of Uncertain Nonlinear Multiagent Systems with Transient Performance

2021 ◽  
Author(s):  
Zicong Chen ◽  
Jianhui Wang ◽  
Li Zhang ◽  
Kemao Ma ◽  
Yanhui Liu
Keyword(s):  
Multiagent Systems ◽  
Setting Time ◽  
Synchronization Error ◽  
Transient Performance ◽  
Consensus Control ◽  
Simulation Research ◽  
Performance Function ◽  
Aerial Vehicle ◽  
The Given ◽  
Event Triggered

Abstract Multiagent systems are often applied in unmanned aerial vehicle formations, multi-manipulator coordinated, traffic vehicle control and other fields, which have attracted a lot of attention from scholars. In this paper, considering the given transient performance of multiagent systems, its synchronization error converges to the predefined interval by designing the performance function. In the meanwhile, through the designed nonlinear transformation of synchronization error, a prescribed setting time tracking control is realized, which can ensure that the multiagent systems are uniformly bounded convergent. In addition, event-triggered strategy is introduced to economize the utilization of multiagent systems' communication resources. Finally, theoretical analysis and simulation research demonstrates the effectiveness of the proposed method.

scholarly journals Event-Triggered Consensus Control for Leader-Following Multiagent Systems Using Output Feedback

Complexity ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Yang Liu ◽  
Xiaohui Hou
Keyword(s):  
Multiagent Systems ◽  
Output Feedback ◽  
Output Signal ◽  
Internal State ◽  
Disturbance Attenuation ◽  
External Disturbances ◽  
Consensus Control ◽  
State Information ◽  
Leader Following ◽  
Event Triggered

The event-triggered consensus control for leader-following multiagent systems subjected to external disturbances is investigated, by using the output feedback. In particular, a novel distributed event-triggered protocol is proposed by adopting dynamic observers to estimate the internal state information based on the measurable output signal. It is shown that under the developed observer-based event-triggered protocol, multiple agents will reach consensus with the desired disturbance attenuation ability and meanwhile exhibit no Zeno behaviors. Finally, a simulation is presented to verify the obtained results.

Distributed event-triggered consensus control for leaderless heterogeneous multiagent systems

2020 ◽  
Vol 357 (6) ◽  
pp. 3219-3234 ◽  
Author(s):  
Yanna Shi ◽  
Huaicheng Yan ◽  
Shiming Chen ◽  
Xisheng Zhan ◽  
Liang He
Keyword(s):  
Multiagent Systems ◽  
Consensus Control ◽  
Event Triggered
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