CAJ | 학술논문

滑模变结构制导律是一种强鲁棒性的制导律，对于系统的参数变化和外部的干扰具有理论上的完全鲁棒性。然而，滑模变结构制导律在滑模面上的高频抖振是其在实际应用当中的主要障碍。本文介绍了目前削弱滑模变结构制导律抖振的主要方法。重点介绍了模糊控制、 RBF神经网络控制与滑模变结构控制相结合的智能滑模变结构制导律。智能滑模变结构制导律是解决抖振问题的发展方向。
활모변결구제도률시일충강로봉성적제도률，대우계통적삼수변화화외부적간우구유이론상적완전로봉성。연이，활모변결구제도률재활모면상적고빈두진시기재실제응용당중적주요장애。본문개소료목전삭약활모변결구제도률두진적주요방법。중점개소료모호공제、 RBF신경망락공제여활모변결구공제상결합적지능활모변결구제도률。지능활모변결구제도률시해결두진문제적발전방향。
Sliding mode variable structure guidance law is a strong robustness guidance law.It is completely robustness in theory even respect to system parameter variation and external disturbances. However the chattering of the sliding mode variable structure guidance law on the sliding mode is a main obstacle in practical application.This paper introduces the main methods to weaken the chattering. The intelligent sliding mode variable structure guidance law combines with fuzzy control theory and RBF neural network is emphasized.The future direction of chattering reduction is intelligent sliding mode variable structure guidance law.