A Novel Approach for Accurate Surface Subsidence Forecasting: Combining Tanh Time Function with Adaptive Weighted Models

Abstract

Abstract To address the challenges of insufficient accuracy and stability in surface subsidence prediction, especially in mined-out areas with complex temporal and spatial variations, a two-parameter hyperbolic tangent (tanh) time function was ... Practical Applications The mined-out area formed by underground coal seam mining will cause surface subsidence, and the existing settlement prediction methods either have poor prediction effect alone or the process of calculating the model weight is very ...