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An adaptive CUSUM chart with single sample size for monitoring process mean and variance

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : An adaptive CUSUM chart with single sample size for monitoring process mean and variance
นักวิจัย : Ou, Yanjing , Wu, Zhang , Lee, Ka Man , Wu, Kan
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Ou, Y., Wu, Z., Lee, K. M., & Wu, K. (2012). An Adaptive CUSUM Chart with Single Sample Size for Monitoring Process Mean and Variance. Quality and Reliability Engineering International. , 0748-8017 , http://hdl.handle.net/10220/12306 , http://dx.doi.org/10.1002/qre.1454
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Quality and reliability engineering international
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This article proposes an adaptive absolute cumulative sum chart (called the adaptive ACUSUM chart) for statistical process control. The new development includes the variable sampling interval (VSI), variable sample size (VSS) and VSS and interval (VSSI) versions, all of which are highly effective for monitoring the mean and variance of a variable x by inspecting the absolute sample shift inline image (where μ0 is the in-control mean or target value of x). While the adaptive ACUSUM chart is a straightforward extension of the ABS CUSUM chart developed by Wu, et al., it is much more effective than all other adaptive CUSUM charts. Noteworthily, the superiority of VSI ACUSUM chart over the best adaptive CUSUM chart in literature is about 35% from an overall viewpoint. Moreover, the design and implementation of the adaptive ACUSUM chart are much simpler than that of all other adaptive CUSUM schemes. All these desirable features of the adaptive ACUSUM chart may be attributable to the use of a single sample size (n = 1). Another quite interesting finding is that the simpler VSI ACUSUM chart works equally well as the more complicated VSSI ACUSUM chart.

บรรณานุกรม :
Ou, Yanjing , Wu, Zhang , Lee, Ka Man , Wu, Kan . (2555). An adaptive CUSUM chart with single sample size for monitoring process mean and variance.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Ou, Yanjing , Wu, Zhang , Lee, Ka Man , Wu, Kan . 2555. "An adaptive CUSUM chart with single sample size for monitoring process mean and variance".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Ou, Yanjing , Wu, Zhang , Lee, Ka Man , Wu, Kan . "An adaptive CUSUM chart with single sample size for monitoring process mean and variance."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Ou, Yanjing , Wu, Zhang , Lee, Ka Man , Wu, Kan . An adaptive CUSUM chart with single sample size for monitoring process mean and variance. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.