飞行器可视化监控的实现方法-第七届国际图形学大会论文.doc

CAD Graphics 2001 August 22 24 Kunming International Academic Publishers AN IMPLEMENTATION OF SPACECRAFT VIRTUAL MONITOR When receiving a old Position event send old Position to the display server When receiving new position data from display server generate an event by assigning a value to new Position This event is routing to set translation of spacecraft to set the new position of spacecraft Compile Receiver java forming Receiver class which will be transferred by the scene Third Run server class program on the display server and the program will accomplish the following functions Wait for the connecting inquire from Receiver creating the connection with Receiver and opening the corresponding input output flow Receive old Position data from Receiver Transmit new new Position to Receiver 4 DISCUSSION Virtual Reality Technology enables VMC with three dimension display workstation of Monitor Control System The technology allows presenting the mission commanders and operators with intuitionistic visual real time information of three dimension scene of spacecraft test instructions for certain missions such as space docking and important information and intuitionistic data for error analysis and decision making REFERENCES 1 Wang Fusheng Li Bo Research of Spacecraft Virtual Monitor Control Journal of Spacecraft TT C 2001 20 2 in Chinese 2 Lin Hai Pan Zhigeng Shi Jiaoying Virtual Reality Modeling Language China Computer World 98 42 in Chinese 3 ISO IEC 14772 1 The Virtual Reality Modeling Language part 4 1997 4 Ames A L Nadeau D R Moreland J L VRML 2 0 Sourcebook John Wiley Sons Inc 1997 5 Rodger Lea Kouichi