The Results' Uncertainty Of Electrical Application Quality Test And The Research Of Lts Expert System

This research is a part of the item of Nation Electrical Application Quality Test Center. In this paper, the important of quality test of electrical application and its uncertainty was discussed, and I discussed the uncertainty expert system.The importance of uncertainty application and the development of uncertainty were expound based on apply uncertainty on the field of quality control and quality management. Stated the basic theory and method of uncertainty, set focus on the conceptions and the method that often be confused of complicated. Researched the standards, specialty of electrical application quality test and took some typical parameter of electricity from industry practice for example, comprehended the measurement deeply, analyzed the sources of uncertainty from aspects of the equipment of measurement, the method of measurement, the environment of measurement, the person of measurement and the measurand, evaluated the uncertainty completely and correctly. At last, discussed the expert system of quality test uncertainty based on industry practice. Explored the application of expert system in the results' uncertainty of electrical application quality test bases on the systemic research of expert system.The uncertainty of measure shows the quality of measure results. The result that has a explanation of uncertainty is compete and significative. The agreement of the evaluation and expression of uncertainty worldwide, make the importance of the results of measurements in science, engineer, commercial, industry and management easy to be understands illustration, and the results of measurements of different country can be metrology, measurement, quality, standard and so on.