Title :
Conference comprehensive evaluation of cold-roller products quality with case study
Author :
Ying Zhou ; Jia-fi Tang ; Ming Cao ; De-feng Shu ; Bin Gao
Author_Institution :
Key Lab. of Integrated Autom. of Process Ind. of MOE, Northeastern Univ., Shenyang
Abstract :
Based on analysis of factors of concrete quality of cold-roller products, a comprehensive evaluation index system of cold-roller products quality is established in this paper. With this evaluation method, AHP (analytic hierarchy process) is used to determine the weights of evaluation indices for all vendors, while the method of nonlinear dimensionless is introduced to process the information relevant to vendor evaluation. At last it comprehensively assesses concrete quality by the way of linear addition method. A case study is conducted to explain applying the method in a cold-roller manufacturing enterprise, through which enterprises can realize and evaluate their products quality correctly. This method can provide theoretic basis to improve the competitive quality for their products.
Keywords :
cold rolling; decision theory; quality management; analytic hierarchy process; cold-roller manufacturing enterprise; cold-roller products quality; concrete quality; conference comprehensive evaluation; nonlinear dimensionless; vendor evaluation; Chromium; Concrete; Control systems; Information analysis; Machinery production industries; Manufacturing automation; Manufacturing industries; Nonlinear control systems; Pulp manufacturing; Quality management; AHP; cold-roller products; criteria system; linear addition method; nonlinear dimensionless method; quality management;
Conference_Titel :
Control and Decision Conference, 2008. CCDC 2008. Chinese
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-1733-9
Electronic_ISBN :
978-1-4244-1734-6
DOI :
10.1109/CCDC.2008.4597288
