Adaptive Exponential Time-Varying Sliding mode Control for Hypersonic Cruise Vehicles

摘要：

This paper describes the design of an adaptive exponential time-varying sliding mode control (AETVSMC) with strong robustness for hypersonic cruise vehicles subject to parametric uncertainties on the inertial and aerodynamic coefficients. An adaptation scheme is adopted to deal with unknown but bounded system uncertainties. Thus, the selection of switching gains can be obtained on-line and the upper bounds of the model uncertainties are not required to be known in advance. Stability analysis of the closed-loop system is derived based on the Lyapunov theory. Finally, simulation results demonstrate the effectiveness and robustness of the proposed approach.

关键词： Hypersonic vehicle Adaptive Exponential time-varying sliding mode Robustness

作者: Liang Wang Xiangdong Liu Binglong Cong Zhen Chen

作者单位: School of Automation, Beijing Institute of Technology, Beijing 100081, China Key laboratory for Intelligent Control & Decision of Complex Systems, Beijing Institute of Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 3160-3165

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）