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Hiwa Farughi

Hiwa Farughi

Academic rank: Professor
ORCID: 0000-0001-9745-9691
Education: PhD.
ScopusId: 54789623500
HIndex:
Faculty: Faculty of Engineering
Address:
Phone: 08733660073

Research

Title
Truncated life testing using resubmitted acceptance sampling plans
Type
Presentation
Keywords
Truncated life test, Reliability, Life testing, Sampling
Year
2020
Researchers Hiwa Farughi ، Hasan Rasay ، Faeze Advaie

Abstract

Life testing is one of the major issues in reliability theory. To reduce the costs and time of life testing different approaches have been proposed; truncated life test and failure censoring are among other. In a truncated life test, life testing for an item is terminated at a prefixed time. On the other hand, acceptance sampling plans can be classified as one of the statistical methods of quality control. While we want to decide regarding the quality of a lot, the subject of acceptance sampling plans arises. If the quality characteristic of interest in a lot is lifetime, two subjects of acceptance sampling plans and life testing are usually combined. In this paper, resubmitted sampling (RS) plans are proposed in the context of truncated life testing. Operational procedure of the RS plan is proposed, and the operating characteristic curve of the plan is derived. Application of the RS plan is demonstrated using an example.