Title

Stabilization of multi-input networked control systems over additive white Gaussian noise channels

Document Type

Article

Publication Date

1-1-2012

Abstract

In this paper, we study stabilization of multi-input networked control systems over additive white Gaussian noise (AWGN) channels. Different from the single-input case, which is available in the literature and boils down to a typical H2 optimal control problem, the multi-input case involves a judicious allocation of the total capacity among the input channels in addition to the design of the feedback controller. With this channel-controller codesign, we successfully show that a networked multi-input system over AWGN channels can be stabilized by state feedback under channel resource allocation, if and only if the total channel capacity is greater than the topological entropy of the plant. A numerical example is given to demonstrate our result.

Publication Source (Journal or Book title)

Developments in Control Theory Towards Glocal Control

First Page

157

Last Page

171

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