摘要
为了研究SylixOS嵌入式实时操作系统平台下火控解算的实时性和可靠性,搭建了火控系统的总体框架;结合外弹道数学模型和命中问题模型设计了一种基于外弹道的火控算法,充分发挥了基于弹道微分方程解算通用性好、精度高的优点;基于SylixOS操作系统,实现了外弹道解算和火控命中问题的仿真。通过对匀速目标和匀加速目标模型的仿真数据分析,并与射表解算的结果比较,验证了火控算法的可行性,为国产实时操作系统平台下的火控系统研制提供了参考。
In order to study the real-time and reliability of the fire control system under the SylixOS embedded real-time operating system platform,the overall framework of the fire control system was established And then,an external ballistic fire was designed based on the external ballistic mathematical model and the hit problem model.The control algorithm makes full use of the advantages of good generality and high precision based on the ballistic differential equation,finally,based on the SylixOS operating system,the simulation of the external ballistic solution and fire control hit was realized.Through the analysis of the simulation data of the constant velocity motion and the constant acceleration motion model,and comparing with the results of the shot table solution,the feasibility of the fire control algorithm was verified,which provides a reference for the development of the fire control system under the domestic real-time operating system platform.
作者
程文博
屈艺
吴盘龙
苏鼎
CHENG Wenbo;QU Yi;WU Panlong;SU Ding(School of Automation,Nanjing University of Science and Technology,Nanjing 210094,China;The No.66483 th Troop of PLA,Beijing 100093,China)
出处
《兵器装备工程学报》
CAS
北大核心
2020年第10期29-34,共6页
Journal of Ordnance Equipment Engineering
基金
国家自然科学基金项目(61473153)
航空科学基金项目(2016ZC59006)。
关键词
SylixOS实时操作系统
外弹道解算
命中问题
火控解算
SylixOS real-time operating system
external ballistic solution
hit problem
fire control solution
