Results 101 to 110 of about 40,425 (198)
The Reliability of a Tunnel Boring Machine [PDF]
Greater levels of complexity in tunnelling with Tunnel Boring Machine (TBM) allow higher chances of fail-ures that may increase the potential hazardous risks. This paper presents the results of a study on TBM reliability using risk analysis.
جعفری, محمدجواد +1 more
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Reliability studies of integrated modular engine system designs [PDF]
A study was performed to evaluate the reliability of Integrated Modular Engine (IME) concepts. Comparisons were made between networked IME systems and non-networked discrete systems using expander cycle configurations.
Hardy, Terry L., Rapp, Douglas C.
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, 2022 Diese Arbeit ist in der Zusammenarbeit mit einem österreichischen Automobilzulieferer-Unternehmen entstanden und verfolgt das Ziel, die Implementierung der geänderten FMEA- Anforderungen mit dem im Rahmen dieser Arbeit aufgestellten Vorgehenskonzept zu unterstützen.
openaire +1 more source
A Bayesian approach to reliability and confidence [PDF]
The historical evolution of NASA's interest in quantitative measures of reliability assessment is outlined. The introduction of some quantitative methodologies into the Vehicle Reliability Branch of the Safety, Reliability and Quality Assurance (SR and ...
Barnes, Ron
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Procedure for Failure Mode, Effects, and Criticality Analysis (FMECA) [PDF]
This document provides guidelines for the accomplishment of Failure Mode, Effects, and Criticality Analysis (FMECA) on the Apollo program. It is a procedure for analysis of hardware items to determine those items contributing most to system unreliability
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Risk Assessment of a Tunnelling Process Using Machinery Failure Mode and Effects Analysis (MFMEA) [PDF]
In recent years, risk management associated with safety and reliability of the process especially in oil and gas industry has been widely used. For this purpose, different methods of risk analysis have been developed and successfully applied.
جعفری, محمدجواد +1 more
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Independent Orbiter Assessment (IOA): Analysis of the ascent thrust vector control actuator subsystem [PDF]
The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA approach features a top-down analysis of the hardware to determine failure modes, criticality ...
Riccio, J. R., Wilson, R. E.
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Independent Orbiter Assessment (IOA): Analysis of the elevon subsystem [PDF]
The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA approach features a top-down analysis of the hardware to determine failure modes, criticality ...
Riccio, J. R., Wilson, R. E.
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TROUBLE 3: A fault diagnostic expert system for Space Station Freedom's power system [PDF]
Designing Space Station Freedom has given NASA many opportunities to develop expert systems that automate onboard operations of space based systems. One such development, TROUBLE 3, an expert system that was designed to automate the fault diagnostics of ...
Manner, David B.
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Testing a systems methodology for improving children's safeguarding (Summary report) [PDF]
, 2013 Armitage, G +4 more
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