Finite-Time Event-Triggered Output Consensus of Heterogeneous Fractional-Order Multiagent Systems With Intermittent Communication

2021 ◽  
pp. 1-13
Author(s):  
Zhiyun Gao ◽  
Huaguang Zhang ◽  
Yuliang Cai ◽  
Yunfei Mu
Keyword(s):  
Multiagent Systems ◽  
Fractional Order ◽  
Finite Time ◽  
Intermittent Communication ◽  
Event Triggered

Guaranteed cost and finite-time event-triggered control of fractional-order switched systems

2021 ◽  
pp. 014233122110048
Author(s):  
Yilin Shang ◽  
Leipo Liu ◽  
Yifan Di ◽  
Zhumu Fu ◽  
Bo Fan
Keyword(s):  
Fractional Order ◽  
Finite Time ◽  
Switched Systems ◽  
Sufficient Conditions ◽  
Average Dwell Time ◽  
Electrical Circuit ◽  
Linear Matrix ◽  
Current State ◽  
Guaranteed Cost ◽  
Event Triggered

This paper considers the problem of guaranteed cost and finite-time event-triggered control of fractional-order switched systems. Firstly, an event-triggered scheme including both the information of current state and an exponential decay function is proposed, and a novel cost function that adopts the characteristics of fractional-order integration is presented. Secondly, some sufficient conditions are derived to guarantee that the corresponding closed-loop system is finite-time stable with a certain cost upper bound, using multiple Lyapunov functions and average dwell time approach. Meanwhile, the event-triggered parameters and state feedback gains are simultaneously obtained via solving linear matrix inequalities. Moreover, Zeno behavior does not exist by finding a positive lower bound of the triggered interval. Finally, an example about fractional-order switched electrical circuit is provided to show the effectiveness of the proposed method.

scholarly journals Finite-Time Consensus for Linear Multiagent Systems via Event-Triggered Strategy Without Continuous Communication

2020 ◽  
Vol 7 (1) ◽  
pp. 19-29 ◽  
Author(s):  
Changkun Du ◽  
Xiangdong Liu ◽  
Wei Ren ◽  
Pingli Lu ◽  
Haikuo Liu
Keyword(s):  
Multiagent Systems ◽  
Finite Time ◽  
Event Triggered

Exponential Finite-Time Consensus of Fractional-Order Multiagent Systems

2020 ◽  
Vol 50 (4) ◽  
pp. 1549-1558 ◽  
Author(s):  
Huiyang Liu ◽  
Long Cheng ◽  
Min Tan ◽  
Zeng-Guang Hou
Keyword(s):  
Multiagent Systems ◽  
Fractional Order ◽  
Finite Time
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