Evaluation method for equipment manufacture supplier

Abstract

The invention discloses an evaluation method for an equipment manufacture supplier. The method comprises the following steps that: on the basis of an order relation analysis method, an entropy method,a TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution) method and a grey correlation degree analysis method, carrying out supplier evaluation, perfecting a supplier evaluation management system on the basis of historical data and a model algorithm, and improving a supplier management refinement level; calculating index weight; adopting an order relation analysis method to carrying out sorting on indexes, adopting the entropy method to correct the index weight, and determining the index weight; adopting a supplier evaluation method algorithm; according to the above calculation result, utilizing the TOPSIS method and the grey correlation degree analysis method as basic algorithms, and approaching to the practical real ability level of the supplier; and forming one setof complex equipment manufacture supplier evaluation calculation model. By use of the method, the supplier evaluation management system is perfected, the supplier management refinement level is improved, and the problem that objectivity and fairness are lost since the supplier evaluation is based on manual evaluation is avoided.

Description

technical field [0001] The invention relates to an evaluation method, in particular to an evaluation method for equipment manufacturing suppliers. Background technique [0002] The evaluation of equipment manufacturing suppliers is often spread out from the four first-level indicators of manufacturing supervision, transportation and delivery, installation and commissioning, and operation and maintenance, and several corresponding second-level and third-level indicators are introduced to build a complete equipment manufacturing supplier evaluation index system. At present, although the index system is relatively mature, the algorithm is single, and most of them rely on the traditional method of subjective evaluation by evaluation experts, which cannot guarantee the scientificity, objectivity and accuracy of supplier selection in procurement activities. Contents of the invention [0003] The purpose of the present invention is to provide an evaluation method for equipment ma...

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Problems solved by technology

At present, although the index system is relatively mature, the algorithm is single, and most of them rely on the traditional method of subjective e

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