基于PINNs算法的一维潜水流方程的渗流参数反演

舒伟, 孟胤全, 邓芳, 蒋建国, 吴吉春

Inversion of seepage parameters for one⁃dimensional unconfined aquifer flow equations based on PINNs algorithm

Wei Shu, Yinquan Meng, Fang Deng, Jianguo Jiang, Jichun Wu

图9 一维非稳态潜水流模型中两种PINNs算法反演渗透系数的AAE随迭代步数变化情况

Fig.9 Variation of AAE with iteration steps in inversion of permeability coefficients by two PINNs algorithms in the one?dimensional unsteady?state unconfined flow model