Fractional PID Consensus Control Protocols for Second-Order Multiagent Systems

2019 ◽  
Author(s):  
David Yaylali ◽  
Eric A. Butcher ◽  
Arman Dabiri
Keyword(s):  
Multiagent Systems ◽  
Second Order ◽  
Consensus Control ◽  
Control Protocols

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.

Stochastic Consensus Control of Second-Order Nonlinear Multiagent Systems With External Disturbances

2018 ◽  
Vol 5 (4) ◽  
pp. 1585-1596 ◽  
Author(s):  
Huihui Ji ◽  
Hai-Tao Zhang ◽  
Zhiyong Ye ◽  
He Zhang ◽  
Bowen Xu ◽  
...  
Keyword(s):  
Multiagent Systems ◽  
Second Order ◽  
External Disturbances ◽  
Consensus Control

scholarly journals Consensus Control of Multiagent Systems with High-Order Nonlinear Inaccurate Dynamics and Dynamically Switching Undirected Topologies

2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
Qiang Wang ◽  
Qingtian Meng ◽  
Xiaonan Fang ◽  
Huaxiang Zhang
Keyword(s):  
Nonlinear Dynamics ◽  
Multiagent Systems ◽  
Directed Graph ◽  
Feedback Linearization ◽  
Sliding Mode ◽  
High Order ◽  
The Other ◽  
Consensus Control ◽  
Control Protocols ◽  
The One

This paper investigates the consensus control of a class of high-order nonlinear multiagent systems, whose topology is dynamically switching directed graph. First, the high-order nonlinear dynamics is transformed into the one-order dynamics by structuring a sliding mode plane; then, two consensus control protocols of the one-order dynamics are designed by feedback linearization, one of which is based on PD (proportion and derivative) and the other is based on PID (proportion, integral and derivative). Under these control protocols, it is proved that the consensus of new variable only requires a weaker topology condition; next, we prove that the consensus of the new variable is sufficient to the consensus of the states of multiagent systems, which implies that it only requires a weaker topology condition for the consensus of multiagent systems; finally, the study of an illustrative example with simulations shows that our results as well as designed control protocols work very well in studying the consensus of this class of multiagent systems.

scholarly journals Consensus of Second-Order Multiagent Systems with Directed Signed Networks and Communication Delays

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Huiqin Pei ◽  
Qiang Lai ◽  
Guang Li
Keyword(s):  
Multiagent Systems ◽  
Lyapunov Method ◽  
Second Order ◽  
Consensus Problem ◽  
Communication Delays ◽  
Consensus Control ◽  
Signed Networks ◽  
Signed Digraph ◽  
Strongly Connected ◽  
Barbalat Lemma

This paper is concerned with the consensus problem for second-order multiagent systems (MASs) with directed signed networks and local communication delays. First, under a strongly connected directed graph, some properties for signed digraph and the model of second-order MASs are provided. A distributed nonlinear consensus control protocol is proposed for implementing consensus of second-order MASs with signed digraph and communication delay. Then, for structurally balanced and unbalanced networks, the consensus of second-order MASs with directed signed networks and local delays is proved via the Lyapunov method and Barbalat lemma. Simulation examples are given to demonstrate the effectiveness of our results.

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