Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
696726 | Automatica | 2012 | 13 Pages |
Abstract
Simultaneous external and internal stabilization in a global framework for linear time-invariant discrete-time systems subject to actuator saturation is considered. Internal stabilization is in the sense of Lyapunov while external stabilization is in the sense of ℓpℓp stability with different variations, e.g. with or without finite gain, with fixed or arbitrary initial conditions, with or without bias. Several simultaneous external and internal stabilization problems, all in the global framework, are studied in depth. Moreover, we present a design for appropriate adaptive low-and-high gain feedback controllers that achieve the intended simultaneous external and internal stabilization whenever such problems are solvable.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Xu Wang, Ali Saberi, Anton A. Stoorvogel, Peddapullaiah Sannuti,