Any uncertain smooth multi-input multi-output dynamic system of a full relative degree can be locally finitetime stabilized at its equilibrium point by means of a standard continuous feedback, provided an approximation of the partial-derivatives' matrix of highest order total output derivatives with respect to controls is available. Homogeneous sliding-mode approach is modified for this sake, and a list of controllers is built. Global finite-time stabilization is possible with a prescribed convergence-time function. The asymptotic output stabilization accuracies in the cases of discrete and noisy sampling can be adjusted in advance. Output-feedback controllers are constructed. Computer simulation confirms the applicability of the approach.
|Title of host publication
|53rd IEEE Conference on Decision and Control,CDC 2014
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 2014
|2014 53rd IEEE Annual Conference on Decision and Control, CDC 2014 - Los Angeles, United States
Duration: 15 Dec 2014 → 17 Dec 2014
|Proceedings of the IEEE Conference on Decision and Control
|2014 53rd IEEE Annual Conference on Decision and Control, CDC 2014
|15/12/14 → 17/12/14