高层建筑健康监测中传感器优化配置的研究进展

Research Progress of Sensor Optimization in High-rise Building Health Monitoring

随着城市用地资源紧张,高层建筑已经成为当代建筑行业的一个重要的拓展方向。对其进行实时的健康监测及安全评估是具有非常重要的现实意义。传感器优化布置问题是结构健康监测系统中的关键环节。同时,传感器优化布置的计算效率和可行性关键在于对布置准则和优化方法的选择。分类介绍了目前用于传感器优化布置的几种布置准则和优化算法的研究进展,分析了传感器优化布置研究中存在的问题并对该领域的发展趋势进行了展望。

With the shortage of urban land resources,high-rise building has become an important development direction of the contemporary construction industry.Its real-time health monitoring and safety assessment are of great practical significance.The optimal placement of sensors is a key step in structural health monitoring system.At the same time,the key of calculation efficiency and feasibility is the selection of layout criterion and optimization method.This paper introduces current research progress in several layout criteria and optimization algorithm of optimal sensor placement,analysis of the optimal sensor placement problems in the research and development trend of the future.