Multiobjective Optimization Model of Production Planning in Cloud Manufacturing Based on TOPSIS Method with Combined Weights

Table 1

Six common attribute types.

Attribute type	Characteristic
Benefit	The larger the attribute value, the better the attribute
Cost	The smaller the attribute value, the better the attribute
Fixed	The closer the attribute value is to a fixed value, the better it is
Interval	The closer the attribute value is or belongs to a fixed interval, the better it is
Deviation	The more the attribute value deviates from a fixed value, the better it is
Deviation interval	The more the attribute value deviates from a fixed interval, the better it is