An Improved AHP Algorithm for Scheme Evaluation of a Complex Structure

摘要

Based on the incomplete hierarchy model for a complex structure using AHP (Analytical Hierarchy Process) algorithm, the calculating method of scheme layer weight vector is improved. An improved AHP evaluation model for multifarious schemes is established using fuzzy evaluation theory. With this model, quasi-judgment is realized without expert decision. The result shows that the proposed methods and algorithms are practical and effective for the optimized design scheme selection, as all test prototype factors meet the design requirements.