【作者】 邓方； 陈杰； 白永强；

【Author】 DENG Fang,CHEN Jie,BAI Yongqiang School of Automation,Beijing Institute of Technology,Beijing 100081,P.R.China

【机构】 北京理工大学自动化学院；

【摘要】 给出一种基于射表数据建立弹道方程模型的新方法,通过参数辨识获得建立弹道微分方程组所需的弹道综合系数;根据弹道刚性原理,理论上证明了可由射表数据虚拟的弹道曲线建立弹道微分方程模型。实际火炮弹道计算的结果表明,本方法比传统方法的计算精度有了较大的提高,同时本方法为老火炮改造和新火炮研制中火控弹道模型的建立提供了较为理想的低成本方案。更多还原

【Abstract】 This paper introduces a new method to establish ballistic mathematical model based on firing table data.Ballistic integrated coefficients are estimated by a parameter identification method to establish the ballistic mathematical model.It is also proved that the differential equation model can be deduced from a ballistic trajectory,which is obtained from the firing table data.The results in actual artillery ballistic show that the proposed method can provide a more precise model compared with traditional lookup table schemes.This method may also present a more ideal and low-cost program for the ballistic fire-control modeling in the improvement of old artilleries and the construction of new artilleries.更多还原