Simulink在求解结构动力方程的运用以及优势

英文篇名：The advantages of Simulink used in Simulink in the dynamic equation solving
中文刊名：广西大学学报(自然科学版)
英文刊名：Journal of Guangxi University(Natural Science Edition)
作者：罗献燕 ; 赵胜兵 ; 陈鸫
英文作者：LUO Xian-yan ; ZHAO Sheng-bing ; CHEN Dong (College of Civil and Architectural Engineering ; Guangxi University ; Nanning 530004 ; China)
中文关键词：动力方程 ; Simulink ; 仿真分析 ; Silsion-theta
英文关键词：dynamic equation ; simulink ; simulation mddel ; wilson-theta
出版日期：2008-06-20
机构：广西大学土木建筑工程学院;
年：2008
期：S1
出版单位：广西大学学报(自然科学版)

摘要

就土木工程中结构动力方程方法进行了一系列的讨论.首先根据传统逐步积分法中的Wilson-theta法,在Matlab平台上编制了动力反应程序.随后简单介绍了Simulink解决动力方程的模型,同时建立了动力方程的仿真模型.最后用一个算例,分别运行Wilson-theta编制的程序以及Simulink仿真模型,通过比较结果图形,得出了结论:相对传统的逐步积分编程,Simulink仿真分析在解决动力微分方程中有着无可比拟的优势.
This paper is about a series of discussions On the civil engineering structure dynamic equation method.First,make a dynamic response procedure which according to the traditional progressive integration in the wilson-theta by using matlab.Then,briefly introduced simulink solve the dynamic equation model,in addition to establishing a dynamic simulation model of the equation.Finally,use an example,Operate the wilson-theta procedure and simulation model respectivly.Analysis results indicate that,Compared to the traditional progressive integration programming,simulink dynamic analysis have an unparalleled advantage in the solution of dynamic differential equations.

引文

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