Reliability analysis of multi-hardware–software system with failure interaction

YM John, A Sanusi, I Yusuf… - … of Computational and …, 2023 - ojs.bonviewpress.com
The effect of hardware and software plays a critical role in achieving high device reliability.
Failure to communicate with hardware and software can be responsible for a short life and …

A holistic framework for supporting maintenance and asset management life cycle decisions for power systems

K Ayu, A Yunusa-Kaltungo - Energies, 2020 - mdpi.com
The outburst of population as well as increasing industrialisation have triggered a very
prominent imbalance between electricity demand and supply in emerging economies such …

Performance evaluation of a hybrid series–parallel system with two human operators using Gumbel–Hougaard family copula

AL Ismail, S Abdullahi, I Yusuf - International Journal of Quality & …, 2022 - emerald.com
Purpose This study deals with the reliability analysis of a hybrid series–parallel system
consisting of two subsystems A and B with two human operators. Subsystem A has two units …

A study of microprocessor systems using RAMD approach

M Saini, A Kumar, VG Shankar - Life Cycle Reliability and Safety …, 2020 - Springer
The aim of the present study is to offer results of reliability, availability, maintainability and
dependability analysis of a microprocessor system. A microprocessor is designed with the …

Model-based engineering, safety analysis and risk assessment for personal care robots

N Yakymets, M Sango, S Dhouib… - 2018 IEEE/RSJ …, 2018 - ieeexplore.ieee.org
In this paper, we propose a method and associate platform to couple model-based system
engineering and safety analysis at the early phases of robotic system (RS) life-cycle. The …

Performance evaluation of a repairable system by using hesitant normal lambda-tau methodology

J Bura, MS Kadyan, J Kumar - OPSEARCH, 2024 - Springer
The main purpose of the present paper is to put forward a new methodology called “Hesitant
Normal Lambda-Tau Methodology” for obtaining the reliability indices of complex systems …

Reliability assessment and profit analysis of automated teller machine system under copular repair policy

I Yusuf, A Sanusi - Predictive Analytics in System Reliability, 2022 - Springer
The evaluation of reliability is a critical factor that ensures reliable system operation,
improving quality of product, and cutting production losses. The structure for analyzing …

Fuzzy lifetime analysis of a fault-tolerant two-phase interleaved converter

T Rahimi, M Farhadi, KH Loo… - 2021 IEEE 13th …, 2021 - ieeexplore.ieee.org
Interleaved converters are used in photovoltaic (PV) applications to handle high power
conditions with high reliability. To improve the reliability of these converters, redundant …

Integrating Fuzzy Set Theory with Pandora Temporal Fault Trees for Dynamic Failure Analysis of Complex Systems

H Khungla, M Kumar - arXiv preprint arXiv:2411.09717, 2024 - arxiv.org
Pandora temporal fault tree, as one notable extension of the fault tree, introduces temporal
gates and temporal laws. Pandora Temporal Fault Tree (TFT) enhances the capability of …

Reliability and Availability Investigation of Microprocessor Systems Using Markovian Approach

A Kumar, VS Maan, M Saini - International Conference on Innovations in …, 2024 - Springer
The primary objective of this research is to develop a stochastic model for optimizing the
availability of microprocessor systems. Microprocessor is a central processing unit on a …