Firstly, the interval matrixes of multiobject are transformed into interval cost matrixes and the synthetic cost matrix is obtained by using the interval algorithms.

• 首先，将不同类型目标的区间数损益矩阵规范化为区间数成本矩阵，并应用区间数运算法则构建区间数多目标指派问题的总成本矩阵。