Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7108625 | Automatica | 2018 | 8 Pages |
Abstract
In this paper, robust adaptive control of a class of strict-feedback nonlinear systems with unknown control directions is investigated. A novel Nussbaum-type function is developed and a key theorem is drawn which involves quantifying the addition of multiple Nussbaum functions with different control directions in a single inequality. Global stability of the closed-loop system and asymptotic stabilization of system output are proved. A simulation example is given to illustrate the effectiveness of the proposed control scheme.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Jiangshuai Huang, Wei Wang, Changyun Wen, Jing Zhou,