【摘要】 以机械加工过程为研究对象,构建了实时性、交互性和网络化的机械加工虚拟实验系统.提出了场景模型的建立及优化方法,设计了自动路径漫游和自由路径漫游两种不同漫游场景的方式,并结合Virtools模块式编程和碰撞检测技术,模拟了机床的加工过程和虚拟人的操作运动,增强了虚拟机械加工操作的沉浸感和真实性,为机械加工实验教学提供了一种新方法.更多还原

【Abstract】 The real-time,interactive and networked virtual experimental system for machining is established by studying the process of machining.The construction and optimization method of scene model is put forward.Two different roaming ways,that is the automatic roaming path and the free roaming path,are designed in the system.The process of machine and the operation of virtual worker are simulated based on the technology of modular programming and collision detection in Virtools,enhancing the sense of immersion and reality of the virtual machining process.The system provides a new method for machining experimental instruction.更多还原