二自由度阻尼机械振动系统的仿真设计分析  

Simulation Design Analysis on Two-Degree-of-Freedom Damping Mechanical Vibration System

作　　者：王苏 Wang Su(The 710 Institute of China State Shipbuilding Corporation Limited,Yichang 443003,Hubei Province,China)

机构地区：[1]中国船舶集团第七一〇研究所,湖北宜昌443003

出　　处：《科学与信息化》2021年第21期91-92,共2页Technology and Information

摘　　要：通过使用ADAMS仿真软件和MATLAB软件,不仅可以实现对系统实际振动情况的全面了解,快速掌握系统当前面临的振动现状,还能为系统检验、维修以及升级优化提供重要的依据和参考,为了充分发挥和利用这两大软件的应用优势,本文将基于一个二自由度无阻尼振动系统,对其振动形式和受力状况进行分析。在分析时,先用ADAMS对系统建立模型,然后对其进行仿真分析。最后,在用MATLAB仿真软件对模型的振动轨迹曲线进行验证。通过联合仿真结果,再加上对比验证仿真数据,对二自由度系统受迫振动的运动轨迹进行分析,为实际工程中对于受迫振动的研究提供一些思路。Through the use of ADAMS simulation software and MATLAB software,we can achieve a comprehensive understanding of the actual vibration of the system,and quickly grasp the current vibration status of the system,also provide important basis and reference for system inspection,maintenance,upgrade and optimization.In order to give full play and use the application advantages of these two softwares,this article will analyze its vibration form and force status of a two-degree-of-freedom undamped vibration system.In the analysis,ADAMS is used to build a model of the system,and then a simulation analysis is performed on it.Finally,MATLAB simulation software is used to verify the model's vibration curve.Through the combined simulation results and the comparison and verification of the simulation data,the trajectory of the forced vibration of the two-degree-of-freedom system is analyzed,which provides some ideas for the study of forced vibration in actual projects.

关 键 词：二自由度阻尼机械 振动系统 仿真分析 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]