
多管火箭总传递方程自动推导和动力学可视化仿真方法研究
Automatic Deduction Method to Overall Transfer Equation and Visual Simulation Dynamics of Multiple Launch Rocket Systems
The automatic deduction method to overall transfer equation and rapid simulation of launch dynamics of Multiple Launch Rocket Systems (MLRS) are the key to the dynamic design of MLRS. For a new type MLRS, the multibody system launch dynamics model and its topological graph are developed. According to sign conventions and transfer equation of elements, an automatic method to develop the overall transfer equations for the new type MLRS is developed. The modeling efficiency and programming level are improved. The visual simulation system for dynamics of MLRS is established, and the launch dynamics are simulated rapidly and validated by test. The theory base for dynamic design of a new MLRS is provided.
新型多管火箭 / 多体系统传递矩阵法 / 总传递方程 / 可视化仿真 {{custom_keyword}} /
new type multiple launch rocket system / transfer matrix method for multibody systems / overall transfer equations / visual simulation {{custom_keyword}} /
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