This paper carries out the research of the weights of the dynamic accuracy loss and weight functions. It uses the theory of grey correlation analysis to obtain the weight functions of accuracy loss of each main structural unit. From the magnitude of each weight, it can get the accuracy loss of the whole system from the accuracy loss of each structural unit. Then, it uses this theory to analyze the accuracy loss of a practical measurement system, and obtains the weights of accuracy loss of each structural unit. The theory of weight function of accuracy loss makes a foundation for further design of equal accuracy measurement systems.

Date Published: 15 November 2011
PDF: 6 pages
Proc. SPIE 8321, Seventh International Symposium on Precision Engineering Measurements and Instrumentation, 832109 (15 November 2011); doi: 10.1117/12.903663

Published in SPIE Proceedings Vol. 8321:
Seventh International Symposium on Precision Engineering Measurements and Instrumentation
Kuang-Chao Fan; Man Song; Rong-Sheng Lu, Editor(s)