Volume 30, Issue 4 pp. 1664-1678
RESEARCH ARTICLE

Stabilization and second-order optimization for multimodule impulsive switched linear systems

Zidong Ai

Corresponding Author

Zidong Ai

College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao, China

Institute of Artificial Intelligence and Control, Qingdao University of Science and Technology, Qingdao, China

Zidong Ai, College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266061, China; or Institute of Artificial Intelligence and Control, Qingdao University of Science and Technology, Qingdao 266061, China.

Email: [email protected]

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Lianghong Peng

Lianghong Peng

School of Automation, Qingdao University, Qingdao, China

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First published: 17 December 2019
Citations: 5

Summary

In this work, we investigate stabilization and optimization issues for a class of multimodule impulsive switched linear systems. First, we establish a necessary and sufficient criterion on asymptotic stabilizability via a pathwise state-feedback scheme, which achieves the merits of both time-driven and state-feedback mechanisms. Then, we present an impulse/switching instant optimization problem that usually arises in finite-horizon optimal control. To reduce the computational burden, we propose a novel method via developing efficiently computable expressions for the cost function, the gradient vector, and the Hessian matrix. Next, we design a second-order optimization algorithm searching for the optimal impulse/switching instants. Finally, a numerical example is provided to illustrate the effectiveness of the proposed approach.

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