Browsing by Keywords "Linear quadratic control"
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LQ optimal design at finitely many frequencies
(Institute of Electrical and Electronics Engineers, 1998)The notion of Linear Quadratic (LQ) optimality at a single frequency is developed in single-input single-output (SISO) linear time-invariant (LTI) system/quasi-stationary signal framework and the optimality condition is ... -
Robust LQ control for harmonic reference/disturbance signals
(IEEE, 2000)Linear Quadratic (LQ) controller design is considered for continuous-time systems with harmonic signals of known frequencies and it is shown that the design is reducible to an interpolation problem. All LQ optimal loops ...