Stable Controller Interpolation for LPV Systems
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This paper examines the gain-scheduling problem with a particular focus on controller interpolation with guaranteed nonlinear stability. For Linear Parameter Varying model representations, a method of interpolating between controllers utilizing the Youla parameterization is proposed. Quadratic stability despite fast scheduling is guaranteed by construction, while the characteristics of individual controllers designed a priori are recovered at the design points. ©2008 AACC.
author list (cited authors)
Chang, Y. J., & Rasmussen, B. P.