ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In supply chain management, supplier’s judgment and choice of the core enterprise hasbecome key technology problem. Based on extension matter-element theory, the multilevel indexjudgment model of the supplier’s judgment and choice is established by extension analytichierarchical process and the example shows that the method is feasible and valid. Firstly, themulti-layer judgment index structure of the supplier’s judgment and choice system is founded and theinconsistent dimension of all indexes is transformed to consistent one or dimensionless by theextension matter-element and their transform theory so as to set identical scale graduation. Then, thedistinguish matrix of the multilevel extension section number is set and the weight vector of satisfyingconsistency condition of the index levels relative to the global goal level of is computed. Finally, theconclusion of the judgment and choice by judgment function is educed. The method not only expandstwo extremeness things of the traditional analytic hierarchical process so as to accord with factualcondition entirely, but also the value range of the relation function enlarge to whole real number fieldso as to judge refinement and quantification
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/14/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.532-533.1016.pdf
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