系统工程理论与实践
繫統工程理論與實踐
계통공정이론여실천
Systems Engineering—Theory & Practice
2012年
8期
1864~1870
,共null页
光电跟踪系统 集成仿真 虚拟现实 性能评估
光電跟蹤繫統 集成倣真 虛擬現實 性能評估
광전근종계통 집성방진 허의현실 성능평고
opto-electrical tracking system; integrated simulation; virtual reality; performance estimation
为了评估光电跟踪系统的性能,需要开发一套集结构、控制和光学于一体的集成仿真平台.为此从目标运动轨迹模型的建立出发,分析了系统对目标的跟踪策略,并对系统的跟踪光学原理和控制原理分别进行了研究,并引入虚拟现实技术.以此为基础在Matlab/Simulink环境中搭建了集成仿真平台,并对一实例进行了仿真分析,其仿真结果符合实际情况,可应用于今后的系统设计与性能评估工作.
為瞭評估光電跟蹤繫統的性能,需要開髮一套集結構、控製和光學于一體的集成倣真平檯.為此從目標運動軌跡模型的建立齣髮,分析瞭繫統對目標的跟蹤策略,併對繫統的跟蹤光學原理和控製原理分彆進行瞭研究,併引入虛擬現實技術.以此為基礎在Matlab/Simulink環境中搭建瞭集成倣真平檯,併對一實例進行瞭倣真分析,其倣真結果符閤實際情況,可應用于今後的繫統設計與性能評估工作.
위료평고광전근종계통적성능,수요개발일투집결구、공제화광학우일체적집성방진평태.위차종목표운동궤적모형적건립출발,분석료계통대목표적근종책략,병대계통적근종광학원리화공제원리분별진행료연구,병인입허의현실기술.이차위기출재Matlab/Simulink배경중탑건료집성방진평태,병대일실례진행료방진분석,기방진결과부합실제정황,가응용우금후적계통설계여성능평고공작.
In order to estimate the performance of opto-electrical tracking system, the integrated simu- lation platform should be developed, which is comprised of structure, control and optics. Based on the object track modeling, the tracking strategy for system is analyzed, and tracking optics principle and con- trol principle are studied separately. Finally, virtual reality is introduced. Integrated simulation platform is implemented in Matlab/Simulink. Using the platform, an example is analyzed, and the results accord with the fact. So the platform can be used in design and performance estimation in future.