Development of New Control Charts to Monitor Product Failure Times with Normal and Log Normal Distributions
Hia A.K. Gulmira A. Sakenkyzy N.G. Zita K. Ali M.H. Hussein G.A. Iswanto A.H. Kurniady D.A. Hidayatuloh D.
2022Korean Institute of Industrial Engineers
Industrial Engineering and Management Systems
2022#21Issue 2345 - 354 pp.
Reliability is referred to as quality over time and one of the dimensions of quality. Improving product reliability is one of the major concerns in manufacturing and service processes that can be achieved by applying statistical process control. Statistical control chart is a process monitoring tool that is widely used in the manufacturing industry and can be used to monitor the failure process. The development of control charts for this purpose is one of the topics of interest to researchers in the field of reliability. However, research in this area has been limited to the development of control charts for separate monitoring of statistical indicators. In the present study, a new control chart will be proposed to monitor failure times and product reliability. The purpose of this chart is to simultaneously monitor various parameters of failure time distribution. For this purpose, in this research, normal distribution and normal log are investigated.
Control Chart , Failure Time , Normal Distribution , Normal Log Distribution , Reliability , Uniformity
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STIE Pertiwi University, Bekasi, Indonesia
Dosmukhamedov Atyrau University, Atyrau, Kazakhstan
Atyrau Institute of Engineering and Humanities, Atyrau, Kazakhstan
Al-Nisour University College, Baghdad, Iraq
Scientific Research Center, Al-Ayen University, Thi-Qar, Iraq
SKM, MARS, Public Health Department, Faculty of Health Science, University of Pembangunan Nasional Veteran, Jakarta, Indonesia
Universitas Pendidikan Indonesia, Bandung, Indonesia
STIE Pertiwi University
Dosmukhamedov Atyrau University
Atyrau Institute of Engineering and Humanities
Al-Nisour University College
Scientific Research Center
SKM
Universitas Pendidikan Indonesia
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