节点文献
结构MTMD振动控制参数优化研究
A Study on Parameter Optimization for Vibration Control of MTMD Structure
【摘要】 研究了结构SDOF-MTMD系统在随机激励下的响应,应用谱分析方法优化了MT-MD参数,从工程应用实际出发给出了其设计方法。数值分析表明,在相同质量比下,MTMD的减振效果优于单个TMD。
【Abstract】 The response of SDOF-MTMD structural system under random excitation is investigated. By using spectral analysis,the optimization of MTMD parameters is made and a practical design method for engineering application is given.Numerical analysis shows that the vibration-proof effect of MTMD is superior to that of single TMD.
【关键词】 随机振动;
调谐质量阻尼器;
最优参数;
优化设计;
【Key words】 Random vibration; Multi-tuned mass dampers; Optimum parameter; Optimization design;
【Key words】 Random vibration; Multi-tuned mass dampers; Optimum parameter; Optimization design;
- 【文献出处】 船舶工程 ,Ship Engineering , 编辑部邮箱 ,1999年05期
- 【分类号】U661.44
- 【下载频次】71