Research of Key Techniques of VR-Forces and VRNET´s Collaboration Simulation

In view of the problem that the computer generated Forces tools VR - Forces has a stronger ability of dynamic deployment but lacks communication network simulation, while simulation and communication network simulation tool VRNET´s communication ability is strong but dynamic deployment ability is lacked. With the development of the interface, the functions of the VR - Forces and VRNET are integrated with the matching of the model and terrain two pivotal technologies as the research point, and by building an equipment model mapping library to achieve the matching of model and through the mapping of terrain boundary, the matching of scale and the transformation of coordinate system to achieve the matching of terrain. After the functional integration, VRNET can provide accurate and reliable environment to support communications for VR - Forces, In return, VR - Forces can provide dynamic, diverse deployment scenarios for VRNET. Thus it can improve the joint simulation capability.