弹箭飞行仿真实时控制系统研究  

Research on Real-time Control System of Missile Flight Simulation

作　　者：纪录 吴国东[1] 王志军[1] 尹建平[1] 刘亚昆 JI Lu;WU Guodong;WANG Zhijun;YIN Jianping;LIU Yakun(School of Mechatronics Engineering,North University of China, Taiyuan 030051 , China)

机构地区：[1]中北大学机电工程学院

出　　处：《弹箭与制导学报》2019年第1期107-112,共6页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：国家自然科学基金(11572291);山西省研究生联合培养基地人才培养项目(20160033);中北大学研究生第十四届科技立项(20171404)资助

摘　　要：文中完善了弹箭飞行仿真的实时控制系统,进而能够保证精确的定时和数据的同步,对提高飞行仿真系统的逼真度具有重要意义。目前应用最广泛的Windows操作系统,其实时性较差,将其作为弹箭飞行仿真的控制系统,会存在控制飞行的不确定性等问题。文中在Windows操作系统内核下引入RTX实时控制系统,完善了 Windows的实时控制性能,并对此进行试验验证。结果表明:该设计方法可以满足在Windows操作系统下弹箭飞行仿真的实时控制要求。In this paper, the real-time control system of missile and rocket projectile flight simulation is improved to ensure accurate timing and data synchronization, which is important to improve the fidelity of flight simulation system. At present, the most widely used Windows operating system has poor real-time performance. As a control system of missile and arrow flight simulation, there will be uncertainties in control flight and other problems. In this paper, RTX real-time control system is introduced under the kernel of Windows operating system, which improves the timely control performance of Windows and is verified by experiments. The results show that the design method can meet the real-time control requirements of missile flight simulation under Windows operating system.

关 键 词：弹箭飞行仿真系统 实时系统 RTX 光纤反射内存网络 

分 类 号：TJ430[兵器科学与技术—火炮、自动武器与弹药工程]