Finite Time Output Feedback Attitude Tracking Control for Rigid Body Based on Extended State Observer. (26th July 2020)

• Record Type: Journal Article
• Authors: Duan, Meng; Jia, Yingmin
• Other Names: Na Jing Guest Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2020(2020)
• Publication Date: 2020-07-26
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2020/6285912
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : In this paper, the attitude tracking control problem of output feedback is investigated. A finite time extended state observer (FTESO) is designed through the homogeneous Lyapunov method to estimate the virtual angular velocity and total disturbances. Based on these estimated states, a finite time attitude tracking controller is developed. The numerical simulations are given to illustrate the effectiveness of the proposed control scheme.