Stability of Discrete Time-Variant Linear Delay Systems and Applications to Network Control
نویسندگان
چکیده
This note presents a stability condition for timevariant uncertain discrete delay systems, where the uncertainty set is nite and constraints on the allowable sequences of system matrices are imposed. The proposed stability condition is necessary and suÆcient and can be viewed as a modi ed combination of two existing conditions for time-variant systems with polytopic uncertainties. The introduced stability test is especially useful in the area of network embedded control systems and network congestion control where time-variant delays with constraints occur.
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