Published in: 14th International Industrial Engineering Conference
COI code: IIEC14_024
Paper Language: English
How to Download This Paper
For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.
Authors Phase I monitoring of simple linear proﬁles in multistage processes in the presence of outliersMajid Khedmati - Department of Industrial Engineering, Sharif University of Technology, Tehran, Iran
Mohammad J avad Azizi - University of Southern California, Los Angeles, USA
Seyed Taghi Akhavan Niaki - Department of Industrial Engineering, Sharif University of Technology, Tehran, Iran
Abstract:In this paper monitoring of simple linear proﬁles in multistage processes in the presence of outliers is studied in which a robust approach based on the Huber’s M-estimator is proposed to estimate the parameters of the proﬁle in each stage of the process and consequently eliminate the effect of the outliers on the parameters’ estimates. The performance of the proposed method is evaluated under both weak and strong autocorrelations and the results are compared to the ones obtained from classical estimator of ordinary least square. The results show that the proposed method performs well in which it removes the effect of outliers provides better results than the classical estimator under both weak and strong autocorrelations.
Keywords:M-estimator; multistage process; proﬁles
COI code: IIEC14_024
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Khedmati, Majid; Mohammad J avad Azizi & Seyed Taghi Akhavan Niaki, 2017, Phase I monitoring of simple linear proﬁles in multistage processes in the presence of outliers, 14th International Industrial Engineering Conference, تهران, انجمن مهندسي صنايع ايران - دانشگاه علم و صنعت ايران, https://www.civilica.com/Paper-IIEC14-IIEC14_024.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Khedmati, Majid; Mohammad J avad Azizi & Seyed Taghi Akhavan Niaki, 2017)
Second and more: (Khedmati; Azizi & Akhavan Niaki, 2017)
For a complete overview of how to citation please review the following CIVILICA Guide (Citation)
The University/Research Center Information:
Type: state university
Paper No.: 12896
in University Ranking and Scientometrics the Iranian universities and research centers are evaluated based on scientific papers.
Research Info Management
Export Citation info of this paper to research management softwares
New Related Papers
- An Evidence-Based EFQM in Two-stage DEA: Automotive Industry Efficiency Measurement in Tehran, Iran
- Cross-dock Door Assignment Problem: A New Linear Mixed Integer Programming Model
- Location Decisions for Health Villages Based on Passive Defense Approach: A Case Study for Isfahan Province, Iran
- Analysis of the stress-strength reliability parameter for Rayleigh distribution under hybrid type II censoring scheme
- A Model for Measurement and Calculation Waste in Production Flow Layout Using Fuzzy Logic
The Above articles are recently indexed in the related subjects
Iran Scientific Advertisment Netword
Share this paper
WHAT IS COI?
COI is a national code dedicated to all Iranian Conference and Journal Papers. the COI of each paper can be verified online.