TITLE:
Application of Renewal Gray GM (1,1) Model to Prediction of Landslide Deformation
AUTHORS:
Zhaoyang Wang
KEYWORDS:
Landslide, Renewal Gray GM (1, 1) Model, Gray System Theory
JOURNAL NAME:
Journal of Geoscience and Environment Protection,
Vol.5 No.9,
September
11,
2017
ABSTRACT: The gray renewal GM (1,1) landslide prediction model was established by improving the gray model. Based on the established model, the author has made prediction of landslide deformation to the Xiangjiapo landslide and the Lianziya dangerous rock body. The results show that the gray renewal GM (1,1) model can supplement the new information in time and remove the old information which reduces the meaning of the information because of time lapse. Therefore, the model is closer to reality.