Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
697161 | Automatica | 2012 | 6 Pages |
Abstract
Semi-global finite-time exact stabilization of linear time-invariant systems with matched disturbances is attained using a dynamic output feedback, provided the system is controllable, strongly observable and the disturbance has a bound affine in the state norm. The novel non-homogeneous high-order sliding-mode control strategy is based on the gain adaptation of both the controller and the differentiator included in the feedback. A robust criterion is developed for the detection of differentiator convergence to turn on the controller at a proper time.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Marco Tulio Angulo, Leonid Fridman, Arie Levant,