Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 7
2027-2030

Study on determine limit working time of human in production process

Cui Tiejun1
Li Shasha2
1. College of Safety Science & Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China
2. School of Business Administration, Liaoning Technical University, Huludao Liaoning 125105, China
DOI: 10.19734/j.issn.1001-3695.2017.12.0852

Abstract

In the process of long work hours, operators can produce errors due to mental and physical exhaustion, human reliability is reduced, and it leads to production of incomplete and even endangers humanal safety. In order to understand operator's longest sustainable working time on the premise of given reliability, this paper put forward a method of combining SPCC and ARIMA. With unit time interval defect rate in the continuous time to measure the reliability of human, and it formed a defective rate time series. On the one hand, it built the SPCC using DRTS based on ARIMA to determine the sample of UCL, LCL and LWT range. On the other hand, it predicted the DRTS of an operator using ARIMA and SVM with RTA. Finally this method put the prediction curve into the SPCC to determine the LWT range. Based on 8 hours, 10 operators DRTS analysis of sampling for every 10 minutes, the results indicate that the scope of this kind of working parameters for the UCL=[3.89, 4.66], LCL =[-4.98, -3.90], LWT =[393, 450]. It identifies a new operator LWT is[435, 452] minutes, 435 minutes when the operator sill stop working to have a rest.

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.12.0852
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 7
Section: Algorithm Research & Explore
Pages: 2027-2030
Serial Number: 1001-3695(2019)07-025-2027-04

Publish History

[2019-07-05] Printed Article

Cite This Article

崔铁军, 李莎莎. 生产过程中人的极限工作时间研究 [J]. 计算机应用研究, 2019, 36 (7): 2027-2030. (Cui Tiejun, Li Shasha. Study on determine limit working time of human in production process [J]. Application Research of Computers, 2019, 36 (7): 2027-2030. )

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  • Application Research of Computers Monthly Journal
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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