On linear quadratic optimal control of linear time-varying singular systems
نویسنده
چکیده
Linear time-varying singular systems are treated in this paper. We focus on systems with constant-rank E matrices. It is shown that the existence of state feedback for impulse elimination is both sufficient and necessary for the existence of linear-quadratic optimal control. Also, optimal control exists if and only if the corresponding fast subsystem is impulse controllable. The results obtained are extensions of the existing time-invariant theory.
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ورودعنوان ژورنال:
- Int. J. Systems Science
دوره 35 شماره
صفحات -
تاریخ انتشار 2004