摘要
针对舰舰协同制导舰空导弹超视距拦截目标时的中末目标交班问题,确定了中末制导目标成功交班需要满足的约束条件.采用将弹目视线角矢量投影到相应旋转平面的方法,提出了一种适用于大预定指向角情况的导引头天线预定指向角解算模型.应用方差分析方法,建立了导引头天线预定指向角的误差模型,并结合协同制导作战信息流程对误差源进行了分析.应用概率论和排列组合方法,建立了单次目标和多次目标交班成功概率模型.仿真结果验证了预定指向角解算误差模型和目标交班成功概率模型的正确性,以及在减小指向角误差和提高目标交班成功概率方面的有效性.
Aiming at the target handover between the midcourse and terminal guidance in the process of ship-air missile intercepting target over the horizon guided by ship-ship cooperative guidance, a constraint condition was proposed for successful target handover. Firstly, projecting the missile-target line of sight angle vector to a corresponding rotation plane, a calculation model was established for the predetermined pointing angle of the seeker antenna to be suitable for the case of large predetermined pointing angle. And then, an error model was established based on variance analysis method for the predetermined pointing angle of the seeker antenna, and the error sources were analyzed combined with the cooperative guidance operation information flow. Finally, applying probability theory and permutation combination method, a success probability model of single target handover and multiple target handover were established. The simulation results verify the correctness of the predetermined pointing angle calculation error model and the target handover success probability model, as well as its effectiveness in reducing the predetermined pointing angle error and improving the target handover success probability.
作者
赵永涛
焦纲领
王军生
李亚飞
ZHAO Yongtao;JIAO Gangling;WANG Junsheng;LI Yafei(Naval Research Institute,Beijing 100072,China)
出处
《北京理工大学学报》
EI
CAS
CSCD
北大核心
2022年第9期953-960,共8页
Transactions of Beijing Institute of Technology
关键词
舰空导弹
协同制导
目标交班
预定指向角
误差模型
截获概率
ship-air missile
cooperative guidance
target handover
predetermined pointing angle
error model
interception probability
