نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشگاه صنعتی خواجه نصیرالدین طوسی, ایران.
2 گروه مهندسی صنایع دانشگاه صنعتی خواجه نصیرالدین طوسی، تهران، ایران.
کلیدواژهها
عنوان مقاله English
نویسندگان English
Reliability is an essential characteristic in any application area and is defined as the probability of performing a specified task under given conditions within a predetermined period of time. In this study, the strength (capacity) of a product and the stress or load applied to it are used to model and calculate reliability.
In most cases, the imposed load cannot be controlled; however, various approaches can be employed to improve the capacity of the manufactured product. This paper investigates the effect of reducing variability in each quality characteristic of a product under specific distributions.
Analytical and numerical results indicate that decreasing the variability of the product’s quality characteristics increases its capacity and consequently enhances its reliability.
کلیدواژهها English
