The Study On Distributed Virtual Submarine United Training Simulation System

Distributed Virtual Submarine United training simulation system is a typical example of virtual reality technology distributing interaction simulation technology applied into submarine training simulation. It is a system taking computer, computer network as the core. It adopts the newest achievement from technologies of different fields, such as the formation of computer image, virtual reality, network, submarine sport and control, multi-screen sewing, and such on, can exhibit the scene of ocean, port and relevant facility dynamically and realistically. The system combines advantages of virtual reality technology and distributing interaction simulation technology, has remedied the deficiency of past single machine single submarine simulating form, can realize many submarines jointly train, achieves great innovation.System is made up of a controlling computer, ten scene computers and single submarine computers of arbitrary amount. Controlling computer controls the operation state of the system, and records some information produced at the running process. Scene computers can produce marine environment of 360 degrees, and cooperating with multi-screen sewing technology, can achieve wonderful scene simulation. A single submarine computer is an single submarine simulating system in the emulation, can put in a different room to others. Taking marine geographical environment as the background and through distributing interaction simulation technology being related, computers in this system can display submarines dynamically, and realize the three-dimension scene of each be visible to others.Such unique design has widened the fields of submarine training and its scientific research, and offered a kind of brand-new means. the main content related to in the course in project includes the operation mathematical model of the submarine, network communication, scene modeling technology, graphical display technology, stereo display technology, human-computer interaction technology, multi-screens sewing technology etc. This system not only can be used in the jointly training, can also be used in the simulation of the single...