海冰热力学模型的区域分解及连续性条件的控制

Domain decomposition of thermodynamic sea ice system and the control of continuous condition

根据雪层、冰层与水层海冰热力系统抛物型方程的极大不可微性,采用非重叠区域分解,并对每个单一的区域使用半隐式差分算法;应用分布参数系统的参数辩识与最优控制理论,研究海冰温度场的参数辩识与最优控制问题。

In view of problems on solving parabolic equation of sea ice thermodynamic system of snow layer, ice layer and water layer with non-differentiability. Optimal control on the problems is discussed in this paper by non-overlapping domian decomposition method.