Finite‐time tracking control for second‐order nonlinear systems with prescribed performance subject to mismatched disturbances

• Published in: International journal of robust and nonlinear control Vol. 32; no. 18; pp. 10309 - 10325
• Main Authors: Wang, Xinming, Wang, Zuo, Sun, Haibin, Li, Shihua
• Format: Journal Article
• Language: English
• Published: Bognor Regis Wiley Subscription Services, Inc 01.12.2022
• Subjects: adding a power integrator method; Control systems design; disturbance observer; Disturbance observers; finite‐time control; mismatched disturbance; Nonlinear systems; prescribed performance control; Reference signals; Stability analysis; Tracking control

In this article, a composite finite‐time control scheme with prescribed performance is investigated for a class of second‐order nonlinear system in presence of both matched and mismatched time‐varying disturbances. Under the prescribed performance control framework, asymmetric dynamic and steady per...