摘要
研究导弹姿控系统关联性,为分析导弹姿控系统的工作状态,提高异常情况下机理分析的效率,以建立某导弹姿控系统关联性仿真系统。为了直观分析姿态控制系统,提出了整体分析和多参数耦合复现的一个可靠的信息可视化显示与分析平台。以研究导弹姿控系统关联性数学模型为基础,采用虚拟现实仿真技术,利用3ds Max与三维渲染引擎OpenSceneGraph完成实体模型的建立和虚拟场景的渲染,并进行仿真系统的开发。仿真系统可完整演示某导弹飞行过程中伺服系统与陀螺仪系统的工作状态,并对各系统中的部件关联性进行了仿真和分析。建立的仿真系统在测试中取得了较好的效果,对同类虚拟现实仿真的研究也具有重要的指导意义。
Study the relevance of the missile attitude control system for the analysis of missile attitude control sys- tem working state. To improve the analysis of exceptional circumstances and the efficiency of the mechanism, and to build a missile attitude control system, a relevance simulation system was proposed for similar systems to the overall analysis and complex multi-parameter coupling, to provide a visual display of reliable information and analysis plat- form. Based on the study on the relevance mathematical models of missile attitude control system, and using virtual reality simulation technology, the 3ds Max and three-dimensional rendering engine OpenSceneGraph werer used to complete the physical model and a virtual scene rendering, and completed the simulation system development. The working states of servo system and gyro system in missile flying process were completely demonstrated with the simu- lation system, and the relevance of the system components was simulation and analysis. The simulation system a- chieved good results, and it also has important significance to the same type of virtual reality simulation study.
出处
《计算机仿真》
CSCD
北大核心
2012年第5期55-58,共4页
Computer Simulation
关键词
导弹姿控系统
关联性仿真
三维渲染引擎
设计模式
Missile attitude control system
Simulation of association
Three-dimensional rendering engine
De- sign Patterns
