摘要
以有限元数值计算和最小二乘法原理为基础，提出了含水层参数识别的数值计算方法。建立了非约束极小化问题的叠代格式。分析了含水层参数识别的唯一性和稳定性问题。
based on the fninitie element numeras valume calculation the least-squares method theory, put forward the distunguish water-bearing strata paramers from numerial value methed, established nonlimited mnimun interation form and analysed property and stability to distinguish water-bearing strata parameters in undground coal mine.
关键词
含水层
参数识别
数学模型
煤矿
数值计算
water-bearing strara, distinguishable parameter, least-squares method, stability,convergence velocity
