在现代农业虚拟现实实验室里对农业机械进行的设计、装配和试验,其主要特点是,在没有实际制造出物理样机以前,就可以对产品进行过程分析、性能分析、可装配性分析、工艺规划和优化设计等。由于不需要制造出物理样机,而采用由虚拟现实技术设计出来的虚拟样机代替,产品的反复设计、制造和测试也是在虚拟样机 The main feature of the design, assembly and testing of agricultural machinery in a modern agricultural virtual reality laboratory is the process analysis, performance analysis, assemblability analysis, and processing of the product without actually producing a physical prototype Planning and optimization of design. Because there is no need to create a physical prototype, instead of using a virtual prototype designed by the virtual reality technology instead, the product is repeatedly designed, manufactured and tested in the virtual prototype