An Effective Combined Approach Based on GM and AR for Deformation Analysis of High-Rise Buildings
Accurately estimating the deformation of high-rise buildings is a very important work for surveyors, however it is very difficult to get an accurate and reliable predictor. In this paper, a combined modeling and forecasting approach based on grey theory and the autoregressive model is proposed to forecast the deformation of the modern buildings. The results of experiments show that this method can forecast the deformation precisely, which provides a basis for performance analysis and forecasting. Meanwhile, it can also be concluded that the combined method has a higher forecasting precision to the complex problems than the single models, and therefore can be applied to deformation data analysis.
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
C. Y. Gao et al., "An Effective Combined Approach Based on GM and AR for Deformation Analysis of High-Rise Buildings", Advanced Materials Research, Vols. 368-373, pp. 2123-2127, 2012