【摘要】 由于分布式交互仿真中输入输出设备的多样性与复杂性,给软件的设计与开发带来诸多困难。在研究分析已有原语系统的基础上,通过定义逻辑设备坐标系及其中的归一化函数强化了设备无关性,提出了一个分布式交互仿真应用系统输入输出层次模型,并基于COM技术对该模型进行了具体实现。应用效果表明,该模型体现了设备无关的要求,并具备良好的可扩展性,能满足具体的分布式交互仿真应用系统的要求。更多还原

【Abstract】 Those input and output interactive devices used in Distributed Interactive Simulation complicate the software design and implementation because of their variety and complexity.Based on the Primitive System,a logical device coordinate and its normalization function were defined to enhance the ability of Device-Independent,an input-output hierarchy model of Application System in Distributed Interactive Simulation was proposed,and an instance of the model was listed based on COM.According to our application,this model could meet the requirements of the ability of Device-Independent and the extensibility in actual systems.更多还原