Distributed Coordinated Tracking Control for a Class of Uncertain Multiagent Systems

2017 ◽  
Vol 62 (7) ◽  
pp. 3423-3429 ◽  
Author(s):  
Jing Wang
Keyword(s):  
Multiagent Systems ◽  
Tracking Control ◽  
Coordinated Tracking

scholarly journals Distributed Tracking Control for Discrete-Time Multiagent Systems with Novel Markovian Switching Topologies

2017 ◽  
Vol 2017 ◽  
pp. 1-10
Author(s):  
Hongbin Wang ◽  
Zhen Zhou ◽  
Zhongquan Hu
Keyword(s):  
Multiagent Systems ◽  
Discrete Time ◽  
Tracking Control ◽  
Sampling Period ◽  
Consensus Algorithm ◽  
Switching Topology ◽  
Tracking Errors ◽  
Control Gain ◽  
Leader Following ◽  
Coordinated Tracking

Distributed discrete-time coordinated tracking control problem is investigated for multiagent systems in the ideal case, where agents with a fixed graph combine with a leader-following group, aiming to expand the function of the traditional one in some scenes. The modified union switching topology is derived from a set of Markov chains to the edges by introducing a novel mapping. The issue on how to guarantee all the agents tracking the leader is solved through a PD-like consensus algorithm. The available sampling period and the feasible control gain are calculated in terms of the trigonometric function theory, and the mean-square bound of tracking errors is provided finally. Simulation example is presented to demonstrate the validity of the theoretical results.

scholarly journals Coordinated Tracking for Nonlinear Multiagent Systems under Variable-Time Impulsive Control

Complexity ◽  
2019 ◽  
Vol 2019 ◽  
pp. 1-10
Author(s):  
Yuan Tian ◽  
Chuandong Li ◽  
Xujun Yang ◽  
Yiyan Han
Keyword(s):  
Numerical Simulation ◽  
Multiagent Systems ◽  
Tracking Control ◽  
Stability Property ◽  
Impulsive Control ◽  
Tracking Problem ◽  
Comparison System ◽  
Variable Time ◽  
Coordinated Tracking ◽  
Theoretical Results

This paper addresses variable-time impulsive control for coordinated tracking problem in nonlinear multiagent systems. To make followers coordinately track the leader, a variable-time impulsive controller is designed. Under some well-selected conditions, the comparison system of variable-time impulsive tracking control system is constructed by employing B-equivalence method. And we theoretically demonstrate that the two systems have the same stability property. Coordinated tracking criteria of multiagent systems are obtained by considering the comparison system. Numerical simulation is also provided to illustrate the correctness of theoretical results and the efficiency of the variable-time impulsive controller.

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