With the development of the market economy, the non-price competition based quality possesses more and more important position, the project quality will affect enterprise's development seriously and directly. At present, the quality control practice has made great progress, still, the quality control should be improved to adapt international condition.Based on the theoretical results from predecessors, this article systematically researched the theory of quality management and control, and the main contents are summarized as follows:①At the basic of reference of large amount of literature,summarized in detail the research status at home and abroad about quality control.②Gave a detailed description of the concept,the features and the principles of quality control;Systematically summarized the process,tasks,basis and methods of quality Monitoring.③At the basic of the existing tools and methods on quality control,gave certain new ones,and also introduced the date features which is the premise of statistical theory application in quality control.④Put forward the detail scheme of quality control, also tried to use the fuzzy comprehensive model to realize quantitative analysis of concrete quality, practice showed that this model was effective. |