以T-S模糊模型和終端順滑模態控制設計中途導引控制律

Design of Midcourse Guidance Laws via a Combination of T-S Fuzzy Model and Terminal Sliding Mode Control

董仲軒(Chung-Hsuan Tung)

指導教授 ： 吳明川

國立臺北科技大學/機電學院/機電整合研究所/碩士(2013年)

摘要

本論文探討反飛彈中途導引控制律的設計方法。當我們將反彈道飛彈引導到預期的位置時，彈道飛彈在預期中會以和反彈道飛彈的相反方向到達此位置，則目標就可以很容易地被找到和被鎖定以作終端攔截。若使用軌跡預測演算法來進行資料更新時，所預測出的飛彈位置與方向可能會隨著時間而有所改變。因此本論文提出以T-S模糊模型和終端順滑模態控制來設計導引控制律，期望能達到優良的導引效能。

關鍵字

T-S模糊模型 ； 終端順滑模態控制 ； 中途導引控制律

並列摘要

Issues regarding the design of midcourse guidance laws for antimissiles are addressed. The antimissile is expected to be guided to a place with a desired direction, where a ballistic missile is pre- dicted to pass in the reverse direction, so that the target can be easily found and locked for terminal in- terception. The predicted location and direction of a ballistic missile may vary with time, due to infor- mation update using a trajectory prediction algorithm. To fulfill the guidance performance, the guid- ance laws are designed by combining the Takagi-Sugeno (T-S) fuzzy approach and the Terminal Sliding Mode Control (TSMC) technique. Under the designed guidance law, it is shown that the antimissile is able to be efficiently guided to a specified location and direction, even when the existence of uncertainties and disturbances.

並列關鍵字

Takagi-Sugeno fuzzy systems ； Terminal Sliding Mode Control ； Guidance law

參考文獻

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