卡尔曼滤波在大坝变形监测中的应用  

The Application of Kalman Filtering in Dam Deformation Monitoring

作　　者：修延霞[1] 侯凯[2] 

机构地区：[1]武汉大学测绘学院,湖北武汉430079 [2]郑州市规划勘测设计研究院,河南郑州450052

出　　处：《城市勘测》2010年第1期92-94,共3页Urban Geotechnical Investigation & Surveying

摘　　要：利用卡尔曼滤波方法对某大坝的变形监测数据进行了处理和分析,研究表明,所建立的卡尔曼滤波模型是合理的、可靠的,可以较好地模拟目标系统的变化规律,能够实时、快速地处理大量变形数据,并能有效地改善变形监测数据的精度。This paper gives the information of processing deformation data of a dam by Kalman filtering method. The data processing and analysis indicates the establishment of the Kalman filter model of rationality, reliability, can be used to simulate the changes of the target system. Kalman filter can deal with a large number of deformation data in a fast and real-time way, and can effectively improve the accuracy of the deformation monitoring data.

关 键 词：卡尔曼滤波 变形监测 数据处理 

分 类 号：TU413.6[建筑科学—岩土工程]