Time-series Analysis Based on the Regression Residual Method in the Course of Dam Deformation Monitoring and Forecast
Kai Zhao · Ground Water · 2010
The paper main studies the time-series analysis in the application of dam deformation monitoring and forecast.It highlights advantages of analysis on ARMA models,respectively uses the least squares regression method and the length from the residual method for dam deformation analysis and forecasting.Through the ARMA model with different orders in the practical application of comparative analysis,it determines one kind of precision high,the method is simple to model and so that for its deformation analysis and forecasting.