Reliability allocation and optimisation by using Kuhn-Tucker and geometric programming for series-parallel system Online publication date: Wed, 06-Jul-2022
by Saad Abbas Abed; Ahmed Hussein Ali; Omar Abdulwahabe Mohamad; Mohammad Aljanabi
International Journal of Computer Aided Engineering and Technology (IJCAET), Vol. 16, No. 4, 2022
Abstract: In this paper, two models are proposed to maximise the lifetime stochastically of the series-parallel system by properly allocating reliabilities for each component of the system mentioned above. The optimisation problem of reliability system was also used to calculate the best values for the reliability allocated to each system component and thus calculate the total cost. The results include: 1) a critical point in series-parallel system is a fixed point; 2) the first cost Tillman function is Euclidean convex; 3) the optimisation problem, such a cost function and constraints functions (active, inactive), associated with polynomial of reliability, leads us to adopt a geometric programming method to allocate reliability and calculate total cost.
Online publication date: Wed, 06-Jul-2022
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Computer Aided Engineering and Technology (IJCAET):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email email@example.com