摘要
基于大口径火炮,对火控系统中射击诸元解算方法做了简要的介绍。通过对现行基于二分法的弹道解算方法的详细分析,得出了几点重要启示。对求解射击诸元的弹道解算方法进行了有针对性的改进,探索出了基于落点诸元信息的弹道解算方法。以Matlab数值仿真软件为平台,对基于落点诸元信息的新解算方法进行了仿真验证,并与现行基于二分法的仿真结果进行对比分析。分析结果表明,基于落点诸元信息的实时弹道解算新方法在初始射角估计、弹道迭代次数方面有了很大的改进,从而大大缩短了大口径火炮射击诸元解算时间。对实现射击诸元实时解算有重要参考价值。
Based on a type of large caliber cannon,the firing data calculation method of cannon fire control system is briefly introduced.Through a detailed analysis of the current algorithm based on dichotomy,some important enlightenment is concluded.Then the ballistic algorithm of solving the firing data is targeted improved,so the ballistic algorithm based on placement data information is explored.Talking Matlab numerical simulation software as a platform,the new algorithm of ballistic based on placement data information is validated by simulation.In addition,this new algorithm for analysis of the simulation results are compared with the algorithm based on dichotomy.The analysis results indicate that the algorithm based on placement data information is improved both in initial angle estimation and in the number of ballistic iteration.thus,the calculation time is greatly shorted.It is very important to realize real-time firing data calculation.
出处
《火炮发射与控制学报》
北大核心
2015年第1期68-72,共5页
Journal of Gun Launch & Control
关键词
大口径火炮
射角估计
弹道解算方法
实时解算
large caliber cannon
angle estimation
ballistic algorithm
real-time solution
