Virtual Maintenance Training System Based on Unity3D

More and more simulation work has been done by the computer using Virtual Reality (VR), but in the maintenance training field, we still use real training with real objects and real people in the real world. In this paper, introducing a physical engine called Unity3D (U3D), which is usually being used to develop 2D and 3D game as the game engine. The U3D has a very good graphics performance to make this engine a good physical engine for the virtual maintenance system: first of all, the U3D support a series operation system such as Linux, Windows and Mac OS; secondly, it uses simple programming language as the script language to build up the control layer, it is quite easy to master; thirdly, the 3D model can be produced in many software such as 3ds Max, UG, etc. Then, the virtual maintenance system was developed based Unity3D (U3D), which include the control module, training module and display module, and using a simple case to display the functions.