反彈道飛彈碰撞航向之一般化導引方法之研究

A Generalized Guidance Method Design for Anti-Ballistic Missile in Collision Course

李守誠(Sou-Chen Lee) ； 宋真堯(Chen-Yaw Soong) ； 陶長興(Chiang-Shin Tao) ； 部耀宗(Jao-Tsung Bu)

《中國航空太空學會學刊》 31卷1期 (1999/03) Pp. 49-56

https://doi.org/10.6124/TAASRC.199903_31(1).06

摘要

近來國人對如何免除中共導彈威脅，各方均感迫切需要。不論外購者如愛國者飛彈系統(MADB)，或國人自力研發之系統，對採用何方式之導引方法，均寄以特別之關注。在各方對我國防需求之考量上，除了質疑我國反彈道飛彈之能力，並關心目前美、蘇等科技先導大國其相關軟硬體發展至何種程度。本文即針對上述問題，就比例導航(Proportional Navigation)結合視向線指令導引(Command to Line of sight)方式來設計－能對付具備閃躲逃逸之彈道飛彈，而反彈道飛彈則不會以過高的側向G值去攔截它。M族彈道均具備自西邊從空而下之特性，此將有助於防禦系統之攔截。其方法即需設計將反彈道飛彈導入與目標軌跡成迎頭攔截的接敵碰撞路徑中，因此導引命中精度亦是本文追求的重點之一。經由計算機精確的模擬，證明此混合導引方式能有效攔截M族導彈，並提供硬品設計者之參考。

關鍵字

反彈道飛彈 ； 導引 ； M族導彈 ； 攔截 ； 比例航行 ； 視向線指令

並列摘要

The defense of the threat of the guided ballistic missile from China communist becomes an important issue in Taiwan recently. They worried about how to against it and to free from that bad situation. For the consideration of the requirement of national defense, they not only doubt the capability of anti-ballistic missile but give many concerns to the hardware development techniques, especially in U.S.A and Russian. In this paper, it design a guidance law which associate PN guidance with CLOS is proposed. It can intercept a maneuverable tactical ballistic missile in the collision course and possess a reasonable lateral acceleration. When the M-family ballistic missile intend to attack Taiwan, the characteristics of ballistic is from west to east, to treat this point, it may facilitate the defense system for interception-. The main idea of defense is to guide the anti-ballistic missile into the head on collision course, thus the accuracy of hit is an important subject in this paper. Some numerical simulations have demonstrated that the proposed mixed guidance law has the capability to intercept the M-family ballistic missile effectively, and is capable of using in hardware design.

並列關鍵字

Anti-Ballistic Missile ； Guidance ； M-family Ballistic Missile ； Proportional Navigation PN ； Command to Line of sight CLOS