Multiple Attribute Decision-making with Interval Numbers Projection and Its Application in the Power grid Planning
Ren Yu Feng · Advances in computer science research · 2015
In this paper, the theory of interval numbers was applied into multiple attribute decision-making to overcome the limitation of a single real number for attribute value.The interval positive ideal point of the decision problem was constructed based on the interval numbers of the attributes.The alternatives were projected to the positive ideal point according to the projection theory, and then the optimal closeness can be obtained with which the optimal solution can be chosen.Applying this method to the optimization of power grid planning, the example analysis shows that the method is scientific and practical.