MTMD控制结构扭转振动的优化设计

Optimum design of MTMD for suppressing torsional vibration of structures

通过对多重调谐质量阻尼器(MTMD)控制结构扭转振动的分析,提出了MTMD系统的优化设计步骤,给出了MTMD模型的选取、质量比和MTMD系统TMD总数取值的建议,并通过优化分析,得出了MTMD的最优安放位置和最优设计参数。

Torsional vibration of streuture controled by Multiple tuned mass dampers ,（MTMD） is discussed, the optimum design steps for MTMD system is introduced, the suggestion selecting the models and mass ratio of MTMD and determining total number of TMDs in MTMD system is given, with resorting to optimum analysis ,the optimum placements and the optimum design parameters of MIMD are obtained.