Pit horizontal deformation forecasting technology
Youliang Wang · Cehui kexue · 2008
The paper introduced the pit horizontal deformation forecasting technology,in which exponential smoothing model and time-series analysis model is adopted.With the addition of new deformation data,the smoothing coefficient is continuously modified.The result indicated that this method may cause smaller error value between forecast value and actual deformation value comparing with single criterion,and may be more stable comparing with the curve fitting model.