有阻尼受迫振动系统的计算机仿真分析
有阻尼受迫振动系统的计算机仿真分析
杨 红
(长江工程职业技术学院,湖北 赤壁 437302)
摘 要:介绍了一种基于MATLAB/Simulink环境下有阻尼受迫振动系统的仿真分析方法。它是根据系统的数学模型建立Simulink仿真模型,利用软件强大的仿真功能生成可视化的图形。在物理学和控制理论等课程中,恰当运用该技术来仿真,可加深对复杂振动系统的理解。关键词:有阻尼受迫振动系统;MATLAB/Simulink;仿真
中图分类 :O4-39 文献标识码:B 文章编 :1673-0496(2006)02-0055-02
Computer Simulation Analysis of Damped and
Forced Vibration System
YANG Hong
(Changjiang Vocational College, Chibi Hubei 437302 China)
Abstract :Smulation analysis of MATLAB/Simulink-based damped and forced vibration system is introduced, in which visible pictures are formed on the basis of Simulink simulation model through the software’s powerful simulation function. In the courses of physics and control theory, proper use of this technology can help to get a deeper understanding of complicated vibration system.
Key words: damped and forced vibration system; MATLAB/Simulink; simulation
1 有阻尼受迫振动的结构及基本原理
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