系统工程理论与实践
繫統工程理論與實踐
계통공정이론여실천
Systems Engineering—Theory & Practice
2012年
10期
2332~2338
,共null页
叶继坤 雷虎民 薛东风 李炯 邵雷
葉繼坤 雷虎民 薛東風 李炯 邵雷
협계곤 뢰호민 설동풍 리형 소뢰
跟踪 几何 交互多模 协同
跟蹤 幾何 交互多模 協同
근종 궤하 교호다모 협동
track; geometric; interacting multiple model algorithm; cooperative
多武器平台同时探测、处理机动目标信息,一定程度上可以提高目标的跟踪精度,特别是对于多导弹协同作战而言,协同跟踪目标即可以为作战系统提供全面的协同控制情报,也可以为每枚导弹提供精确的制导信息.论文基于交互多模与几何关系思想,设计了多导弹协同跟踪目标算法.首先,建立了目标运动学模型,给出了多导弹和目标之间的几何关系,并以此为基础,建立了多导弹协同跟踪目标模型;其次,基于交互多模思想,将多导弹获取的目标信息进行交互,通过协同滤波算法计算出目标滤波状态值;最后,对协同滤波算法进行仿真验证.研究表明:相对于信息不共享的情况,多导弹协同跟踪目标能够取得更好的跟踪效果,对多导弹协同作战具有重要的参考意义.
多武器平檯同時探測、處理機動目標信息,一定程度上可以提高目標的跟蹤精度,特彆是對于多導彈協同作戰而言,協同跟蹤目標即可以為作戰繫統提供全麵的協同控製情報,也可以為每枚導彈提供精確的製導信息.論文基于交互多模與幾何關繫思想,設計瞭多導彈協同跟蹤目標算法.首先,建立瞭目標運動學模型,給齣瞭多導彈和目標之間的幾何關繫,併以此為基礎,建立瞭多導彈協同跟蹤目標模型;其次,基于交互多模思想,將多導彈穫取的目標信息進行交互,通過協同濾波算法計算齣目標濾波狀態值;最後,對協同濾波算法進行倣真驗證.研究錶明:相對于信息不共享的情況,多導彈協同跟蹤目標能夠取得更好的跟蹤效果,對多導彈協同作戰具有重要的參攷意義.
다무기평태동시탐측、처리궤동목표신식,일정정도상가이제고목표적근종정도,특별시대우다도탄협동작전이언,협동근종목표즉가이위작전계통제공전면적협동공제정보,야가이위매매도탄제공정학적제도신식.논문기우교호다모여궤하관계사상,설계료다도탄협동근종목표산법.수선,건립료목표운동학모형,급출료다도탄화목표지간적궤하관계,병이차위기출,건립료다도탄협동근종목표모형;기차,기우교호다모사상,장다도탄획취적목표신식진행교호,통과협동려파산법계산출목표려파상태치;최후,대협동려파산법진행방진험증.연구표명:상대우신식불공향적정황,다도탄협동근종목표능구취득경호적근종효과,대다도탄협동작전구유중요적삼고의의.
Multiple weapon platforms can detect and deal with the target information at the same time, so the guidance precision can be greatly advanced, especially in the multiple missile cooperative engagement, cooperative-tracking will provide more target information for the engagement system, also the single missile can be obtained the accurate guidance information. Based on the idea of information sharing and geometric relation among missiles, the new algorithm of the multiple missiles cooperative tracking target is derived. Firstly~ the model of target kinematic was built, based on the geometric relation between the missiles and the target, the measurement model of the target tracking by multiple missiles was given. Secondly, based on the idea of interacting multiple model algorithm, the target information measured by different missile was fused, so the target state was calculated, also the cooperative filter algorithm step was given. At last, the simulation results shown that, compared to the information non-sharing mode, the multiple missiles cooperative tracking target has a better performance, this will have great meaning in the multiple missiles cooperative engagement.