Method of upgrading the reliability of measurement inspection
Applying an auxiliary quantity, homogeneous with the measured one, is proposed in the quality control of an object made with the use of measuring channel and decision-making module. The result of processing this quantity in the measurement channel is applied for the additive and multiplicative correction of decision limits. This allows to reduce the impact of imperfect processing characteristics of measuring channel. The significant effectiveness of such correction, at different ratio of the components of processing error, is presented. The influence of errors of forming auxiliary quantity is also estimated.
Keywordsquality control reliability assessment measurement inspection
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