Abstract <p>The study outlines methods of mathematical statistics that can be used for monitoring product quality during production and for predicting declines in product quality. The general principles of analyzing the accuracy and stability of the production process and determining the distributions of random errors of design parameters are considered.</p>

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Method of Control Point Charts in Statistical Product Control

  • N. I. Sidnyaev,
  • E. Battulga

摘要

Abstract

The study outlines methods of mathematical statistics that can be used for monitoring product quality during production and for predicting declines in product quality. The general principles of analyzing the accuracy and stability of the production process and determining the distributions of random errors of design parameters are considered.