In this short paper we present the first application of the IMAS compatible code NICE to equilibrium reconstrution for ITER geometry. The inverse problem is formulated as a least square problem and the numerical methods implemented in NICE in order to solve it are presented. The results of a numerical experiment are shown: a reference equilibrium is computed from which a set of synthetic magnetic measurements are extracted. Then these measurements are used successfully to reconstruct the equilibrium of the plasma.

翻译：在此短文中,我们首次将IMAS兼容代码NICE应用于ITER几何测量的平衡重建。反向问题被表述为一个最小的平方问题,而NICE为解决该问题而采用的数字方法被呈现出来。数字实验的结果是:从中提取一套合成磁测量的参考平衡计算出来。然后,这些测量成功地用于重建等离子体的平衡。