Research on key technology of hydraulic transmission simulation system based on Unity3D

Hydraulic transmission is an important subject of mechanical specialty. At present, the research of virtual teaching system has become hot, the main reason is that the virtual teaching environment saves cost and conforms to the development of the Times. It's safer for science and engineering students than it is in the lab. At present, the computer technology and the level of hardware support has been able to serve as a virtual teaching system research and development support. Under the guidance of technical theory, virtual simulation teaching system can be built. The virtual teaching system reduces the capital cost, manpower cost, material cost and so on. This is beneficial to the cultivation of students' practical operation ability. In this paper, the hydraulic transmission training is selected as an experimental subject, and a virtual reality simulation training system is designed. The system effectively solves the above problems, which is of great significance to the successful implementation of "virtual reality training of hydraulic transmission".