Results 41 to 50 of about 2,094 (217)
Fuzzy Sets Method of Reliability Prediction and Its Application to a Turbocharger of Diesel Engines
Advances in Mechanical Engineering, 2013 Diesel engine is a complex electromechanical system which must operate reliably in harsh working environments. Reliability analysis and prediction play an important role during the design and development of diesel engines.
Yan-Feng Li +4 more
doaj +1 more source
Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review
Systems Engineering, EarlyView.ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso +4 more
wiley +1 more source
Improvements of a Failure Database for Marine Diesel Engines Using the RCM and Simulations
Energies, 2019 Diesel engines are widely used in marine transportation as a direct connection to the propeller and as electrical principal or auxiliary generator sets. The engine is the most critical piece of equipment on a vessel platform; therefore, the engine’ ...
Francisco Vera-García +3 more
doaj +1 more source
Extending SysML v2 for Safety ‐ Open‐Source Library for the System‐Theoretic Process Analysis
Systems Engineering, EarlyView.ABSTRACT Safety challenges in automated transport systems create the need for a strong design and safety coupling. In this regard, the second version of the Systems Modeling Language (SysML v2) offers new integration opportunities with extensibility features such as libraries.
Alexander Ahlbrecht +2 more
wiley +1 more source
Risk-based Reliability Assessment of Subsea Control module for Offshore Oil and Gas production [PDF]
, 2014 Offshore oil and gas exploitation is principally conducted using dry or wet tree systems, otherwise called the subsea Xmas tree system. Due to the shift to deeper waters, subsea production system (SPS) has come to be a preferred technology with ...
Umofia, Anietie Nnana
core
ENHANCED MAINTENANCE PROBLEM RECOGNITION TECHNIQUES AND ITS APPLICATION TO PALM OIL MILLS
Journal of ICT, 2008 This paper discusses the application of enhanced maintenance problem recognition techniques. The main contribution of this study is the proposed combined techniques, namely snapshot model, failure mode, effect and criticality analysis (FMECA), Pareto ...
Abd Samad Hasan Basari +2 more
doaj +3 more sources
Fuzzy Failure Modes, Effect and Criticality Analysis on Electromechanical Actuators
ActuatorsThe electromechanical servo is the preferred aviation servo actuator system now. EMA (electromechanical actuators), especially EMA of airplanes, will inevitably occur a variety of faults. FMECA (Failure Modes, Effect and Criticality Analysis) is commonly
Chao Zhang, Boyuan Chen, Xiangzhi Li
doaj +1 more source
Weakness Ranking Method for Subsystems of Heavy-Duty Machine Tools Based on FMECA Information
Chinese Journal of Mechanical Engineering, 2021 Heavy-duty machine tools are composed of many subsystems with different functions, and their reliability is governed by the reliabilities of these subsystems.
Zhaojun Yang +5 more
doaj +1 more source
Artificial Intelligence for Engineering, EarlyView.This paper presents an intelligent advisor for prescriptive maintenance that integrates FMECA, machine learning, and knowledge graphs to support fault diagnosis and root‐cause analysis. Validated on a linear actuator, the framework enhances diagnostic interpretability and traceability, linking sensor‐level anomalies to transparent knowledge‐driven ...
Hongyi Lin, Agusmian Partogi Ompusunggu
wiley +1 more source
DEVELOPMENT OF PSMECA ANALYSIS TECHNIQUE APPLYING IoT COMPONENTS IN PHYSICAL SECURITY SYSTEMS
Радіоелектронні і комп'ютерні системи, 2018 Physical security systems are applied to alert in advance a well-known vector of attacks. This paper presents an analysis of the research and assessment of physical security systems applying the PSMECA technique (analysis of modes, efforts, and ...
Ahmed Waleed Al-Khafaji
doaj +1 more source