A new method for deformation prediction (GMDH NN) is put forward including short-term and long-term prediction in deformation prediction.The prediction is compared with BP NN.

• 摘要采用一种新的变形预测方法，即将GMDH神经网络预测方法运用到变形预测中进行短期以及长期预测，并且将预测得到的结果与采用BP神经网络预测得到的结果进行比较。