The Application of Self-adapting Kalman Filtering in Deformation Monitoring of Foundation Ditch
Yaping Gao · Surveying and mapping · 2011
Kalman filtering is the most used method of data processing of deformation monitoring in present.If adopted inaccurate mathematical models and noise design,kalman filtering may lead to state estimation distortion,even lead to filter divergence.The article presents to create monitor data processing theories,methods and models with a variance compensation self-adapting kalman filtering theory,Then processing the displacement monitoring data in a building Foundation ditch of Taiyuan,Wanda Plaza and obtaining the displacement change tendency.