累积和控制图在摩托车车灯闪光器生产过程中的应用

doi:10.16731/j.cnki.1671-3133.2017.01.022

现代制造工程 ›› 2017, Vol. 436 ›› Issue (1): 114-116.doi: 10.16731/j.cnki.1671-3133.2017.01.022

累积和控制图在摩托车车灯闪光器生产过程中的应用

成琴¹, 张健^1,2, 刘浏¹

1 四川师范大学数学与软件科学学院&可视化计算与虚拟现实四川省重点实验室,成都 610068;
2 西华师范大学,南充 637002

收稿日期:2015-11-12 出版日期:2017-01-20 发布日期:2018-01-10
作者简介:成琴,硕士研究生,主要从事数理统计、应用统计和控制论。刘浏,通讯作者,副教授,主要从事数理统计、应用统计和统计过程控制的研究。E-mail:370987578@qq.com;liuliu@sicnu.edu.cn

A study on the CUSUM control chart in steering lamp of motorcycle parts

Cheng Qin¹, Zhang Jian^1,2, Liu Liu¹

1 School of Mathematics and VC & VR Province Key Lab,Si Chuan Normal University,Chengdu 610068,China;
2 China West Normal University,Nanchong 637002,Sichuan,China

Received:2015-11-12 Online:2017-01-20 Published:2018-01-10

摘要/Abstract

摘要： 摩托车闪光器的闪烁频率检测往往使用基于3σ原理的休哈特(Shewhart)控制图,但是经典的休哈特控制图对频率发生的小漂移不够敏感。当小漂移发生时,会导致闪光器的闪烁频率调整不及时,采用累积和控制图(CUSUM控制图)来监控闪光器的闪烁频率,能及时监控闪光器的闪烁频率发生的中小漂移,提高了控制图的效率,在保证产品质量的同时也降低了生产成本。

关键词: 休哈特控制图, 累积和控制图, 闪光器, 检出力

Abstract: The Shewhart control chart,which is based on the 3σ principle is often used in the detection of motorcycle flasher flicker frequency,but the classic Shewhart control chart is not sensitive to small drift in the frequency.Small drift when it happens,will leads to the result that the adjustment of the frequency of flasher flicker is not in time.Control the changes of the frequency of the flasher flicker by using CUSUM control chart as a result,it can timely detect the flasher flicker frequency of small drift,improve the efficiency of control chart,ensure product quality and reduce the product cost.

Key words: Shewhart control chart, CUSUM control chart, flasher, power

中图分类号:

O213.1

成琴, 张健, 刘浏. 累积和控制图在摩托车车灯闪光器生产过程中的应用[J]. 现代制造工程, 2017, 436(1): 114-116.

Cheng Qin, Zhang Jian, Liu Liu. A study on the CUSUM control chart in steering lamp of motorcycle parts[J]. Modern Manufacturing Engineering, 2017, 436(1): 114-116.

累积和控制图在摩托车车灯闪光器生产过程中的应用

A study on the CUSUM control chart in steering lamp of motorcycle parts

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