新型舰炮火控仿真试验建模及VV&A技术  

Modeling and VV&A of Simulation Test in Advanced NGFCU

作　　者：韩建兴[1] 田尚飞[1] 

机构地区：[1]江苏自动化研究所,江苏连云港222061

出　　处：《指挥控制与仿真》2015年第5期113-117,共5页Command Control & Simulation

摘　　要：针对舰炮火控系统仿真试验中模型的可信度问题,提出采用数据校验方法对仿真结果验证。基于仿真原理、模型组成,首先对新型舰炮火控仿真校核内容进行了详细的分析,然后对跟踪雷达探测误差仿真模型、外弹道仿真模型进行了建模,最后对仿真结果进行了数据验证。验证结果表明,正态平稳误差模型更符合跟踪雷达实测数据统计特性,弹道微分方程模型可以满足舰炮外弹道仿真需要。To verify the model＇s credibility of simulation test in advanced naval gun FCU, data validation way is pointed out to Verify the result of simulation. Firstly, this paper analyzes the verification of naval gun FCU＇Simulation deeply based on the simulation theory and model composition. Then, modeling for the racking radar error and NG external ballistics. At last, data validation verify the result of simulation by data validation way. The research result proves that the normal stationary ran-dom process model is accords with the characteristic of the tracking radar＇s detect data, and trajectory differential equation model can satisfy the requeste from simulation of NG external ballistics.

关 键 词：新型舰炮 仿真试验 跟踪雷达误差模型 外弹道模型 VV&A 

分 类 号：TJ391[兵器科学与技术—火炮、自动武器与弹药工程] TP391.9[自动化与计算机技术—计算机应用技术]