一种新型的光机集成建模与仿真工具  

New Toolbox of Modeling and Simulation for Mechanical/Optical Integrated Analysis

作　　者：史建亮[1,2] 任戈[1] 

机构地区：[1]中国科学院光电技术研究所,成都610209 [2]中国科学院研究生院,北京100039

出　　处：《系统仿真学报》2009年第23期7445-7447,7463,共4页Journal of System Simulation

基　　金：国家863计划资助课题(A08k021)

摘　　要：为了满足光机集成分析的发展需求,开发了一套比较适用的结构-控制接口工具。它包含了模型创建和模型简化两大模块,集成了模型降阶的多种算法,为方便模型评估引入了Matlab内置的LTI Viewer。以一望远镜镜面为分析对象,通过模型创建、模型简化及模型评估,得到了合适的简化模型。并将该简化模型导入Simulink仿真环境,进行了验证仿真分析。结果表明了该结构-控制接口工具的适用性。To satisfy the development of mechanical/optical integrated analysis,an applicable structural control interface was developed.It included two parts of model generation and model reduction.There were several algorithms about model order reduction in the interface,and LTI Viewer in matlab was embedded to evaluate model.A mirror in telescope was taken as example.A fit reduced model was gained by model generation,model reduction and model evaluation.At last,this reduced model was applied in Simulink.The results prove the applicability of this interface.

关 键 词：集成分析 模型简化 模型降阶 仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]