灰色聚类分析法在评价材料合理代用的应用

对于价格高昂或者市场紧缺的材料,使用灰色聚类分析法,能够找到合理的代用品,避免了凭经验选择代用材料所带来的主观片面性.介绍了灰色聚类分析法的基本原理、分析步骤及其在产品选择代用方面的应用实例.结果表明,采用灰色聚类分析方法解决材料的代用问题是一种行之有效的方法,应用该方法能够综合考虑影响性能的多种因素,避免了单因素的主观性,评价过程更加合理客观,评价结果能准确的反映代用品的性能.

Application of Grey Clustering Analysis Method in Evaluating Reasonable Substitute of Industrial Material

Based on the gray cluster,a analysis method of choosing with high price and supply shortage was presented.Using this analysis method,the subjective and one-sided choices depending on experience were avoided.In this paper,the basic principle,analysis process and application examples of gray clustering analysis method in choosing reasonable substitute of the industrial products were presented.The results are that gray clustering analysis method is an effective method in choosing reasonable substitute of the industrial products.Using grey clustering analysis method,the various factors effecting comprehensive are comprehensive consideration the subjectivity and one-side of singer factor is avoided.The process of evaluation is more reasonable and results of evaluation react comprehensive of substitute more precise.