This paper considers the output feedback H 2 guaranteed cost control problem. In , it was observed that exploiting the solution of a discrete algebraic Riccati equation corresponding to an optimal full information control design allowed the output feedback control problem, for a fixed value of a design parameter, to be reduced to a so-called full control problem in which only filter gains of an estimator needed to be designed. However, this critical result was not proved. This paper proves this result.
- Dynamic Systems and Control Division
A Separation Principle for Output Feedback Discrete-Time H2 Guaranteed Cost Control
Conway, R, & Horowitz, R. "A Separation Principle for Output Feedback Discrete-Time H2 Guaranteed Cost Control." Proceedings of the ASME 2012 5th Annual Dynamic Systems and Control Conference joint with the JSME 2012 11th Motion and Vibration Conference. Volume 3: Renewable Energy Systems; Robotics; Robust Control; Single Track Vehicle Dynamics and Control; Stochastic Models, Control and Algorithms in Robotics; Structure Dynamics and Smart Structures; Surgical Robotics; Tire and Suspension Systems Modeling; Vehicle Dynamics and Control; Vibration and Energy; Vibration Control. Fort Lauderdale, Florida, USA. October 17–19, 2012. pp. 179-188. ASME. https://doi.org/10.1115/DSCC2012-MOVIC2012-8850
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