THE DYNAMIC MEASURING ERROR MODEL AND FORECAST OF NATURAL STANDARD AND STANDARD DATA INSERTION1

Y. Bing, F. Yetai

Abstract

In the paper, a dynamic measuring system is set up on basis of the precise angle-measuring instrument. The paper analyzes the dynamic characteristic of the test data and the measuring system and establishes the forecasting model of the dynamic error data of the system by use of the theory of time serial and fuzzy neural network. During training the model, the insertion correction method of a limited number of standard data is used to get model parameter. During using the model, based on the circular self-sealing feature of the angle measuring system, the paper puts forward that the forecasting model is studied itself and revised itself with natural standard. It makes the suitability of the established model better and the established system more economical.

Keywords

natural standard, standard data insertion, dynamic error model

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IMEKO-WC-2000-TC14-P356.pdf

DOI

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IMEKO TC

TC14 - Measurement of Geometrical Quantities

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