动力相似相邻建筑物中阻尼器布置的多目标优化
Multi-Objective Optimisation of Damper Placement for Improved Seismic Response in Dynamically Similar Adjacent Buildings
摘要：
考虑了相邻建筑物动力对称时阻尼器布置的多目标优化问题，采用相同的粘弹性阻尼器进行振动控制。首先，穷举搜索被用来描述的解决方案空间中的各种感兴趣的数量，如最大顶层位移，最大地板加速度，底部剪力，和层间漂移。借助实例，指出这些问题的帕累托前沿只包含极少数解。两种常用的多目标进化算法，即，NSGA-II和MOPSO，评估了一个具体的例子。
英文摘要：
Multi-objective optimisation of damper placement in dynamically symmetric adjacent buildings is considered with identical viscoelastic dampers used for vibration control. First, exhaustive search is used to describe the solution space in terms of various quantities of interest such as maximum top floor displacement, maximum floor acceleration, base shear, and interstorey drift. With the help of examples, it is pointed out that the Pareto fronts in these problems contain a very small number of solutions. The effectiveness of two commonly used multi-objective evolutionary algorithms, viz., NSGA-II and MOPSO, is evaluated for a specific example.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
