Development And Application Of Human Machine Interaction Simulation System Based On Virtual Reality Technology

Aiming at make up the deficiencies of some virtual simulation systems in aspect of interaction,real time responses,data collect etc.A virtual simulation system which enables users to interact with virtual operation object is developed based on various hardware/software techniques.After importing the design objects by data transition,the system can dynamically collect the data about the interactive operation for measuring interaction performance and further more evaluating design quality.System can also be used for Radar with high mobility set up a virtual training,etc.The advantages and disadvantages of the mainstream software platform are analyzed, and the implementation method of real-time response is brought forward based on the Division Mockup platform.The imaging method and principle of mainstream threedimensional projection are researched,and a passive single-channel three-dimensional projection system is selected to implement the three-dimensional display of data.In addition,the virtual scene,the static modeling and dynamic control of virtual hand are analyzed and researched,and the specific implementation program is brought forward.. By studying the movement of the virtual hand and the graphics conversion matrix theory, the implementation of the virtual hand is expressed.Finally,the data transmission of data gloves and the data interface of Division Mockup platform are researched.Through introducing a third-party plug-ins,the seamless integration between them is realized.Finally,a summary of the work done,and look forward to the future research work.