| Quality is the theme of the 21st century. Modern market is filled of fierce competition and the production mode is of being socialized and sizable. In the circumstances, enterprise quality management should be all-round, integral and comprehensive. In this paper, both the theory of modern logistics and quality economic analysis are used together to make a preparatory exploration on the economics of product quality under All Process Logistics Tracking System (APLTS). This paper mainly discusses the following four aspects:(1) Based on the theory of modern logistics and quality management, the idea of APLTS is combined with quality economic analysis. In the light of the basic viewpoints of the"Economic Quality", the influence of APLTS on economics of product quality is discussed.(2) To the implement model of quality management under APLTS, the concept of quality chain management based on APLTS is presented. And then the major contents and key technology are discussed, the influence to economics of quality is analyzed. Finally, by using the IDEF0 structural analysis, a model of management information system of quality chain management based on APLTS is designed.(3) A model of two-step fuzzy comprehensive evaluation on the economic analysis on product quality under APLTS is built. Based on the result of qualitative analysis, appropriate indexes system of economic evaluation is established, which carried a quantitative study for the economics of product quality under APLTS and related indexes. And then, the concrete steps of the fuzzy model are described.(4) Finally, taking the forged cold roll of MC5 series for example, a fuzzy comprehensive evaluation on the economic analysis on product quality under APLTS is presented. The forged cold roll of MC5 series is produced by Changzhou Roll Manufacturing Co. which has been implementing APLTS step by step. The results of fuzzy evaluation are concordant with economics of quality of Changzhou Roll Manufacturing Co.. |
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