Research Of Quality Management Theory And Method Of Virtual Enterprise In Product Design And Development Process

Along with the coming of information ages, a new type organize mode-virtual enterprise(VE) emerges as the times require. Because of the connatural characteristics of virtual enterprise in product design and development process, quantity management theories, technique and method are faced with many new requests. Exactly according to these requests, the paper study on the quantity management theories and method of VE in product design and development process based on referring and analyzing the domestic and international related research condition.Firstly, the paper study on the design cooperate colleague evaluation and manufacture colleague cooperate colleague evaluation, bring up each evaluation index system, and build up the four stage model for design cooperate colleague evaluation and manufacture colleague cooperate colleague evaluation applying target layering strategy theories;Secondly, the paper make certain the quality control activity and technique requirement of VE product design and development process applying the quality management basic theories and method, and build up quality control flow of four phases of VE in product design and development process. Based on this, the paper bring up the plan scheme and process control scheme of VE productdesign and development, and design a distributed quality control system model founded on the integration of QFD and FMECA.Then, the paper erect the quality control and harmony frame of VE in product design and development process combining the quality control with quality harmonize, discuss the conflict type bored in VE product design and development process and its form process based on defining the connotation of quality harmonize. And establish the quality harmony scheme model of VE in product design and development process ground on PDCA cycle, present the suggestion of process conflict defend of VE in product design and development process. Besides these, the paper put forward a data conflict arbitrage scheme ground on design quality aim through analyzing three kinds of design conflict harmony schemeFinally, according to the characteristics of distributed collaborative design of VE, the paper analysis the demand of quality information system of distributed collaborative design of VE, build the function tree of the system, and study the logic connection of main functions in function tree, present the collectivity frame of distributed collaborative design of VE.