【摘要】 该文介绍了某型降落伞投放实验仿真系统的组成、功能、设计思想和实现的方法。首先讨论了仿真系统的建模 ,提出了系统的功能并给出了整个系统的数据流图。接着介绍了伞系统的建模方法 ,重点讨论了主伞衣的模型和降落过程的实现。然后介绍了投放环境的仿真方法 ,讨论了天空、地形以及飞机的建模方法。最后给出了一个利用OpenGL实现该系统的方法 ,并显示了系统的运行情况。该系统能真实反映降落伞的整个投放过程更多还原

【Abstract】 This article introduces the system constitution, function, design idea and the realization method .It firstly discusses the modeling of the simulation system, shows the function of the system and gives the data stream graph.Then,it introduces the modeling method of the parachute system,emphasizes the model of the main cloths and the realization of the landing process.And then it introduces the simulation method of the launch surroundings,discusses the modeling method for sky and terrain.It lastly gives a realization method based on Open GL,shows the results of the system.The system can reflect the launch process veritably.更多还原