안정도 여유를 고려한 준최적 $H_{2}$ 설계 기법

On the suboptimal $H_{2}$ Design for Improved Stability Margin

A mixed $H_{2}$ / H.inf. design methodology is suggested for a single-input-single-output system. Suboptimal $H_{2 }$ controllers stabilizing the closed loop system under the additive uncertainty are obtained. An extended Nevanlinna-Pick algorithm is used to obtain the suboptimal. controllers.s.