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Designing Adaptive Multiple Dependent State Sampling Plan for Accelerated Life Tests

Pramote Charongrattanasakul1, Wimonmas Bamrungsetthapong2,*, Poom Kumam3

1 Division of Mathematics, Department of Mathematics and Computer Science, Faculty of Science and Technology, Rajamangala University of Technology Krungthep, Bangkok, 10120, Thailand
2 Division of Applied Statistics, Department of Mathematics and Computer Science, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, 12110, Thailand
3 Center of Excellence in Theoretical and Computational Science (TaCS-CoE) & KMUTT Fixed Point Research Laboratory, Room SCL 802 Fixed Point Laboratory, Science Laboratory Building, Departments of Mathematics, Faculty of Science, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok, 10140, Thailand

* Corresponding Author: Wimonmas Bamrungsetthapong. Email: email

Computer Systems Science and Engineering 2023, 46(2), 1631-1651. https://doi.org/10.32604/csse.2023.036179

Abstract

A novel adaptive multiple dependent state sampling plan (AMDSSP) was designed to inspect products from a continuous manufacturing process under the accelerated life test (ALT) using both double sampling plan (DSP) and multiple dependent state sampling plan (MDSSP) concepts. Under accelerated conditions, the lifetime of a product follows the Weibull distribution with a known shape parameter, while the scale parameter can be determined using the acceleration factor (AF). The Arrhenius model is used to estimate AF when the damaging process is temperature-sensitive. An economic design of the proposed sampling plan was also considered for the ALT. A genetic algorithm with nonlinear optimization was used to estimate optimal plan parameters to minimize the average sample number (ASN) and total cost of inspection (TC) under both producer’s and consumer’s risks. Numerical results are presented to support the AMDSSP for the ALT, while performance comparisons between the AMDSSP, the MDSSP and a single sampling plan (SSP) for the ALT are discussed. Results indicated that the AMDSSP was more flexible and efficient for ASN and TC than the MDSSP and SSP plans under accelerated conditions. The AMDSSP also had a higher operating characteristic (OC) curve than both the existing sampling plans. Two real datasets of electronic devices for the ALT at high temperatures demonstrated the practicality and usefulness of the proposed sampling plan.

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APA Style
Charongrattanasakul, P., Bamrungsetthapong, W., Kumam, P. (2023). Designing adaptive multiple dependent state sampling plan for accelerated life tests. Computer Systems Science and Engineering, 46(2), 1631-1651. https://doi.org/10.32604/csse.2023.036179
Vancouver Style
Charongrattanasakul P, Bamrungsetthapong W, Kumam P. Designing adaptive multiple dependent state sampling plan for accelerated life tests. Comput Syst Sci Eng. 2023;46(2):1631-1651 https://doi.org/10.32604/csse.2023.036179
IEEE Style
P. Charongrattanasakul, W. Bamrungsetthapong, and P. Kumam "Designing Adaptive Multiple Dependent State Sampling Plan for Accelerated Life Tests," Comput. Syst. Sci. Eng., vol. 46, no. 2, pp. 1631-1651. 2023. https://doi.org/10.32604/csse.2023.036179



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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