用伺服控制技术降低标准偏差

Decreasing standard deviation with servo control technology

文章阐述了标准偏差对生产、产品质量控制等方面的重要意义,对标准偏差的定义、作用及伺服控制技术等进行了探讨,提出了利用伺服控制技术降低标准偏差的对策措施。

This paper explains the important significance of standard deviation to production, product quality control and other aspects, discusses the definition, role of standard deviation and servo control technology, and proposes the countermeasures of decreasing standard deviation with servo control technology.