Consensus Control for a Class of Linear Multiagent Systems using a Distributed Integral Sliding Mode Strategy

2021 ◽  
Author(s):  
Ye Zhang ◽  
Jiehua Feng ◽  
Dongya Zhao ◽  
Xing-Gang Yan ◽  
Sarah K. Spurgeon
Keyword(s):  
Multiagent Systems ◽  
Sliding Mode ◽  
Consensus Control ◽  
Integral Sliding Mode

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 Protocols for Heterogeneous Multiagent Systems with Disturbances via Integral Sliding Mode Control

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Hongtao Ye ◽  
Mengmeng Li ◽  
Wenguang Luo
Keyword(s):  
Sliding Mode Control ◽  
Multiagent Systems ◽  
Sliding Mode ◽  
Sufficient Conditions ◽  
Lyapunov Stability Theory ◽  
Integral Sliding Mode Control ◽  
Integral Sliding Mode ◽  
First Order ◽  
Mode Control ◽  
Control Schemes

The existing results on consensus of multiagent systems are mainly based on homogeneous systems; that is, all agents have the same dynamic model. This paper focuses on consensus of heterogeneous multiagent systems, which consist of first-order and second-order integrator agents. Based on integral sliding mode control, the consensus protocols of heterogeneous multiagent systems with disturbances are investigated under the directed networks. Some sufficient conditions for finite-time consensus are obtained by utilizing Lyapunov stability theory. Finally, some examples verify the effectiveness of the proposed control schemes.

Continuous Finite-Time Integral Sliding Mode Control for Attitude Stabilization

2020 ◽  
Vol 67 (10) ◽  
pp. 2084-2088
Author(s):  
Lei Wang ◽  
Zhuoyue Song ◽  
Xiangdong Liu ◽  
Zhen Li ◽  
Tyrone Fernando ◽  
...  
Keyword(s):  
Sliding Mode Control ◽  
Finite Time ◽  
Sliding Mode ◽  
Integral Sliding Mode Control ◽  
Integral Sliding Mode ◽  
Attitude Stabilization ◽  
Mode Control ◽  
Time Integral
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