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arXiv · 2104.04181

Stability Conditions for Remote State Estimation of Multiple Systems over Multiple Markov Fading Channels

Wanchun Liu·Daniel E. Quevedo·Karl H. Johansson·Branka Vucetic·Yonghui Li
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Abstract

We investigate the stability conditions for remote state estimation of multiple linear time-invariant (LTI) systems over multiple wireless time-varying communication channels. We answer the following open problem: what is the fundamental requirement on the multi-sensor-multi-channel system to guarantee the existence of a sensor scheduling policy that can stabilize the remote estimation system? We propose a novel policy construction and analytical framework and derive the necessary-and-sufficient stability condition in terms of the LTI system parameters and the channel statistics.

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Wanchun Liu, Daniel E. Quevedo, Karl H. Johansson, Branka Vucetic, Yonghui Li. 2021-04-09. Stability Conditions for Remote State Estimation of Multiple Systems over Multiple Markov Fading Channels. https://arxiv.org/abs/2104.04181

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