For deterministic continuous time nonlinear control systems, epsilon-practical stabilization entropy, and practical stabilization entropy are introduced. Here the rate of attraction is specified by a KL-function. Upper and lower bounds for the diverse entropies are proved, with special attention to exponential KL-functions. The relation to feedbacks is discussed; the linear case and several nonlinear examples are analyzed in detail.
机构:
Univ Minho, Ctr Biol Engn CEB, Braga, Portugal
Jiangnan Univ, Int Joint Res Lab Text & Fiber Bioproc, Wuxi, Peoples R ChinaUniv Minho, Ctr Biol Engn CEB, Braga, Portugal