Trajectory Tracking Method Designing based on Adaptive Fast Convergence Terminal Sliding Mode Control

2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation

Wen-Guang, Zhang^1 ; Wen-Jun, Yi^1 ; Jun, Guan^1 ; Yue, Qu^1 ; Zhendong, Liang^1

National Key Laboratory Transient Physics, Nanjing University of Science and Technology, Nanjing, Jiangsu

210094, China^1

关键词: Adaptive methods;    Fast convergence;    Guidance laws;    Parameter perturbation;    Terminal sliding mode control;    Trajectory tracking;    Trajectory tracking method;    Trajectory tracking problems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/569/4/042020/pdf
DOI  :  10.1088/1757-899X/569/4/042020

来源: IOP

【 摘 要 】

Concerning the plan trajectory tracking problem of gliding missile, the fast convergence sliding mode control is used in the designing of guidance law. To cope with the problem of parameter perturbation, adaptive method is proposed to update the value of parameter timely. Theoretical analysis and numerical simulation show our method can estimate the angular rate of missile precisely, and performs well in trajectory tracking.