The Application of Dam Monitoring Systems Based on MGM(1,N)Model on Wavelet Analysis
Chao Ma · China Rural Water and Hydropower · 2013
For the deformation monitoring system in the process of observation which is affected by all kinds of random factors,this paper has successfully applied MGM(1,N)model based on the wavelet analysis of the prediction of the dam's deformation,conducting the wavelet analysis and the modeling of MGM(1,N).According to engineering practice,if the wavelet filtering method is used to deal with the noise monitoring data firstly,and then MGM(1,N)model is established to forecast,it can effectively improve the accuracy of the traditional MGM(1,N)prediction.