Necessary and Sufficient Conditions under which a Discrete Time Hz-Optimal Control Problem Has an Unique Solution
نویسندگان
چکیده
A set of necessary and sufficient conditions under which a general discrete timeH,optimal control problem has a unique solution is derived. It is shown that the solution for a discrete time H,-optimaLcontrol problem ,if it exists,is unique if and only if i) the transfer function from the control input to the controlled output is left invertible, and ii) the transfer function from the disturbance to the measurement output is right invertible.
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تاریخ انتشار 1996