Journal of Systems Engineering and Electronics ›› 2009, Vol. 31 ›› Issue (8): 1914-1917.

• 系统工程 • 上一篇    下一篇

模拟退火算法在雷达干扰资源优化分配中的应用

刘以安1, 倪天权2, 张秀辉1, 李游2   

  1. 1. 江南大学信息工程学院, 江苏, 无锡, 214122;
    2. 船舶重工集团公司723所, 江苏, 扬州, 225001
  • 收稿日期:2008-06-03 修回日期:2008-09-23 出版日期:2009-08-20 发布日期:2010-01-03
  • 作者简介:刘以安(1963- ),男,教授,博士,主要研究方向为数据融合、雷达对抗、模式识别与智能系统.E-mail:lya_wx@yahoo.com.cn
  • 基金资助:
    国防预研应用基础研究项目基金(A1420061266)资助课题

Application of simulated annealing algorithm in optimizing allocation of radar jamming resources

LIU Yi-an1, NI Tian-quan2, ZHANG Xiu-hui1, LI You2   

  1. 1. School of Information Engineering, JiangNan Univ., Wuxi 214122, China;
    2. Inst. 723 of China Shipbuilding Industry Corporation, Yangzhou 225001, China
  • Received:2008-06-03 Revised:2008-09-23 Online:2009-08-20 Published:2010-01-03

摘要: 为了使有限的雷达干扰资源发挥最佳的干扰效果,以干扰机压制概率公式计算为基础,建立雷达干扰资源分配目标函数.先应用模拟退火算法优先分配威胁等级较大的雷达,将干扰压制概率较大的干扰资源进行优化分配,然后在此基础上,再对剩余的干扰资源进行二次模拟退火优化分配,以实现从可行的解空间中找出满足目标函数和约束条件的雷达干扰资源分配的全局最优方案解.仿真结果表明,该方法不仅有效、可行,而且能同时适用于"一对一"和"多对一"情况分配,对于设计和开发雷达干扰智能决策支持系统有一定的意义.

Abstract: To get the best jamming effect by using limited radar jamming resources,an objective function for allocating radar jamming resources is built,which is based on the calculation by the probability formula of jammer pressing.Firstly,a simulated annealing algorithm is used to give priority to distributing the radar at higher threat level,and the jamming resources with bigger jammer pressing probability are optimally allocated.And then,the same algorithm is applied in the rest jamming resources in order to find out the global optimal solution for allocating radar jamming resources from feasible solution space,which satisfies the objective function and constraint conditions.The simulated results indicate that this method is not only feasible and efficient,but also suitable to the situation of "single jammer to single radar" and "multi-jammer to single-radar",and it has some guided significance for devising and developing the intelligent radar jamming decision supporting system.

中图分类号: