基于Simulink的非线性振动系统仿真  

Simulation of Nonlinear Vibration System Based on Simulink

作　　者：路纯红[1] 白鸿柏[1] 韩凤起[1] 孟秋红[1] 

机构地区：[1]军械工程学院,石家庄050003

出　　处：《噪声与振动控制》2010年第2期43-44,61,共3页Noise and Vibration Control

摘　　要：基于Simulink仿真软件建立了双折线迟滞恢复力的仿真模型,并对非线性振动系统进行仿真。结果表明,Simulink软件编程简单,可靠性高,利用其对非线性迟滞振动系统进行仿真,能够很容易地得到系统的位移、速度及加速度时域曲线,方便、髙效。Based on Simulink software, the simulation model of a non-linear vibration system with bilinear restoring force is established and analyzed. The result shows that Simulink software can simplify computer processing and raise the reliability of computation. The displacement, speed and acceleration responses in the time domain can be gained more easily.

关 键 词：振动与波 SIMULINK 双折线恢复力 非线性振动系统 仿真 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]