Abstract
This paper addresses the stability issue of a discrete-time positive switched system with time-varying delays. By means of system’s positivity, we propose a new method, called homogeneous polynomial copositive Lyapunov function method, and then present a stability condition to check whether or not the considered system is stable. An example is provided to illustrate the theoretical results in this paper.
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Acknowledgements
This work was partially supported by National Nature Science Foundation (61673016), Sichuan Youth Science and Technology Innovation Research Team (2017TD0028), the Fundamental Research Funds for the Central Universities, Southwest Minzu University (2018YXXS27).
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Li, S., Liu, D. (2019). Stability Analysis of Discrete-Time Switching Positive System with Delays: Homogeneous Polynomial Copositive Lyapunov Function Method. In: Lam, J., Chen, Y., Liu, X., Zhao, X., Zhang, J. (eds) Positive Systems . POSTA 2018. Lecture Notes in Control and Information Sciences, vol 480. Springer, Cham. https://doi.org/10.1007/978-3-030-04327-8_5
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DOI: https://doi.org/10.1007/978-3-030-04327-8_5
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