Open Inventor在空天目标仿真中的应用研究  

Research on Application of Visual Simulation of Space-Objects Based on Open Inventor

作　　者：宋杨[1,2] 张龙慧[1] 梁栋[1] 

机构地区：[1]安徽大学计算智能与信号处理教育部重点实验室,安徽合肥230039 [2]安徽建筑工业学院电子与信息工程学院,安徽合肥230601

出　　处：《计算机技术与发展》2009年第5期184-187,共4页Computer Technology and Development

基　　金：安徽省自然科学基金项目(070412065);安徽大学211工程学术创新团队资助项目

摘　　要：研究了基于Open Inventor的空天目标的三维可视化仿真方法,采用模块化建模思想,有效地降低了建模的复杂性,同时充分运用节点共享实例方式将一个形体子节点由多个父节点共享使用,有效地节约了程序所需的时间和内存资源。详细说明了可视化仿真中的Open Inventor运用技术,在Visual Studio.NET平台实现了对空间目标的三维建模和可视化仿真。An Open Inventor- based three- dimensional dynamic visual simulation method was studied for space-objects, in which graphical modeling was used. So the complexity of modeling was effectively reduced. Meanwhile, one node was shared by father- nodes based on shared instancing, which effectively conserved the time and memory resources that were required for the procedure. The use of visual simulation technology about Open Inventor was described in detail. The drawing of three - dimensional objects and the dynamic simulation of the space - objects and Open Inventor - based visualization were realized on the Visual Studio. NET 2003.

关 键 词：可视化仿真 三维 OPEN INVENTOR 建模 空间目标 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]