基于指数法的导弹航迹规划空间威胁建模研究  

Modeling of Threat Space for Missile Route Planning Based on Index-method

作　　者：刘娟[1] 赵新[1] 雷永林[1] 王维平[1] 

机构地区：[1]国防科技大学五院系统工程系,长沙410073

出　　处：《系统仿真学报》2009年第17期5353-5356,共4页Journal of System Simulation

摘　　要：导弹的航迹规划是保证导弹作战效能的必要手段,威胁空间的生成则是航迹规划的难点和关键技术。为满足研究的实际需求,支持快速的航迹规划,要求在规划前期能够迅速给出对威胁空间的初始描述,而当前已有的威胁建模方法还并不能有效满足这一特定需求。提出将反导防御系统效能指数作为进攻导弹面临威胁度度量的新思路,把效能评估中的指数方法引入到威胁度计算模型中,建立了面向导弹航迹规划问题规划初期的空间威胁度计算模型,并通过一个典型算例验证了其有效性,该模型可以较好支持进一步的航迹规划与评估。Route planning is an important approach to assuring the operational effectiveness of missiles. The generation of threat space is one of the key issues in route planning. In order to satisfy the need of generating a specific route for missile rapidly, a reasonable description of threat sources in the operation space is necessary. To avoid the disadvantages of existing method for modeling threat, a new solution was proposed. The effectiveness indexes of anti-missile systems were used to measure the threat degree of attack missile born and meanwhile index method was introduced into the threat degree calculations in the earlier stage of route planning. Finally, the model based on the effectiveness indexes was validated by a typical example.

关 键 词：航迹规划 指数法 威胁空间 威胁态势建模 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]