Adaptive Output Tracking Control for Nonlinear Systems with Failed Actuators and Aircraft Flight System Applications. (21st May 2015)

• Record Type: Journal Article
• Authors: Hou, Chuanjing; Hu, Lisheng; Zhang, Yingwei
• Other Names: Wu Ligang Academic Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2015(2015)
• Publication Date: 2015-05-21
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2015/357078
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : An adaptive failure compensation scheme using output feedback is proposed for a class of nonlinear systems with nonlinearities depending on the unmeasured states of systems. Adaptive high-gain K-filters are presented to suppress the nonlinearities while the proposed backstepping adaptive high-gain controller guarantees the stability of the closed-loop system and small tracking errors. Simulation results verify that the adaptive failure compensation scheme is effective.