Development Of Teaching System Of Hydraulic Transmission Throttle Speed Regulation Circuit Based On Unity3D

As a hot research direction in recent years,virtual reality technology is also one of the key technologies developed by the country,and its application in the field of education is becoming more and more extensive.At present,there are problems such as abstract teaching process and insufficient experimental equipment in the teaching of hydraulic transmission courses.In view of the above situation,this paper proposes a hydraulic transmission throttling speed control circuit teaching system based on Unity3 D to solve the problems in the teaching of the throttling speed control circuit part of the hydraulic transmission course.This system converts the traditional throttling and speed control circuit teaching from classroom to virtual platform.The system is divided into hydraulic component teaching module and circuit teaching module,respectively teaching the components contained in the throttling speed control circuit and for throttling regulation speed loop for teaching.This system can not only be used as a tool for teachers to assist in teaching,but also allows students to use learning independently after class,thereby enhancing students’ interest in learning.The main work of this paper is the design of the throttling speed control circuit teaching system.First,a detailed description of the model establishment and optimization,the realization of human-computer interaction functions and the process of system release in the process of building a teaching system;Second,in the study of the hydraulic component teaching module,a series of functions include: the construction and optimization of unity scenes,the separation and restoration of hydraulic components,the perspective function of components,and the rotation function of components;Third,in the study of the circuit teaching module,this article realizes the insertion of the circuit theory teaching link picture and audio function,realize the function of dragging,collision detection and drag highlighting in the loop experiment teaching link,complete the logic design of judging the completion of the circuit construction and successfully realize it,use the code to make the oil successfully generated and in the loop,it realizes the button functions of “pause”,“continue” and “reset” of the control loop movement,and completes the function of adjusting the loop movement speed by adjusting the slider variable;Finally,the throttling speed control loop teaching system is carried out debugging in the scene,dealt with the problems that occurred during debugging,and successfully released the PC side of the teaching system.