A novel changeable sliding window method for predicting horizontal displacement of dam foundation
The prediction of horizontal displacement is significant important to the safety-control in dam.A number of regression analysis-based methods have been proposed.However,most of the methods have unsatisfied performance on prediction accuracy in case of the sample size is unknown.In this paper,a method based on changeable sliding window is proposed to predict horizontal displacement of dam foundation dynamically,which the optimal fitting model and samples can be selected through a way of multiple iterations.The experiment results show that the fair changing pattern can be discovered by the proposed method,and it is also suitable for the prediction in other area.
regression analysis prediction safety control changeable sliding window optimal fitting
Chenyang Jiang Feng Xu Xin Lv Guoyan Xu Yingchi Mao Longbao Wang
College of Computer and Information Hohai University,HHU Nanjing,China
国际会议
贵阳
英文
497-500
2015-08-18（万方平台首次上网日期，不代表论文的发表时间）