简易控制远程多管火箭密集度仿真

0Dispersion Simulation of Simple Control LRMLRS

简易控制远程多管火箭密集度仿真是提高射击密集度和减少简易制导多管火箭试验用弹量的重要手段。从武器系统弹、炮、药、环境一体化的角度,对多管火箭飞行动力学和简易控制理论进行了深入的理论和试验研究。建立了简易控制火箭弹动力学模型和考虑简易控制的火箭弹道方程。应用发射动力学和多体系统传递矩阵法,编制了简易控制多管火箭随机发射与飞行动力学仿真软件,形成了简易控制多管火箭系统密集度仿真技术。实例对某远程简易制导多管火箭密集度进行了数值仿真,仿真结果得到了试验验证。

It is very important to simulate the precision of fire of simple control Long Range Multiple Launch Rocket System （LRMLRS） for improving the dispersion and reducing the number of rocket used in test. Flight dynamics and simple control theory ofa MLRS were deeply studied for the whole system including rockets, launcher, propellant and envirment. The dynamics model of simple control rocket was established. The ballistic equations of simple control LRMLRS was proposed. The stochastic launch and flight dynamics simulation sofiare of simple control LRMLRS were developed. The dispersion simulation technique of simple control LRMLRS was established by using launch dynamics and transfer matrix method of multibody system. The dispersion of a simple control LRMLRS was simulated. The results of simulation are verified by test.