A Novel Robust Adaptive Control Scheme for Hypersonic Vehicles
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所属单位：自动化学院
发表刊物：Yuhang Xuebao
摘要：A robust adaptive control method based on main influence elements analysis is proposed for the hypersonic vehicles in strong parameter perturbations case during the cruise phase. Firstly, under the condition of parameter uncertainties, symbolic calculation tools are used to separate the uncertainty terms, and the uncertainty model is obtained. Furthermore, Monte Carlo method is implemented to determine the main influence elements of the uncertainty function vectors, the uncertainty model is simplified. Secondly, on the basis of the sliding mode control, a flight controller is designed combining the parameter adaptive estimation and robust compensation, then the stability of system is proved theoretically. Lastly, a detailed simulation experiment is carried out, which verifies that the flight controller can guarantee system stability and tracking performance even in case of large parameter perturbations. © 2017, Editorial Dept. of JA. All right reserved.
ISSN号：1000-1328
是否译文：否
发表时间：2017-10-30
合写作者：Yu, Chao-Jun,万晓冬,Zheng, Ya-Long
通讯作者：江驹