远程多管火箭发射动力学仿真

Simulation of Launch Dynamics of LRMLRS

远程多管火箭发射动力学仿真是进行远程多管火箭动态设计和提高武器系统性能的前提。对某简易控制远程多管火箭发射与控制动力学进行了深入的理论、计算和试验研究,建立了远程多管火箭刚弹耦合的多体系统发射动力学模型和发射动力学方程。在远程多管火箭发射动力学理论研究的基础上,形成了远程多管火箭发射动力学数值仿真系统。对远程多管火箭在发射过程中振动特性和动力响应进行了数值仿真,仿真结果得到了试验结果的验证。

It is very important to realize the simulation of launch dynamics of Long Range Multiple Launch Rocket System （LRMLRS） for optimizing and improving the performance of the system. Launch and control dynamics of simple control LRMLRS was deeply studied in theory, computation and test. The launch dynamics model and launch dynamics equations of LRMLRS coupling rigid bodies and elastic bodies were established. The simulation system of launch dynamics of LRMLRS was established. The simulated results of vibration characteristics, response of MLRS in launching process were verified by series of tests.