Results 1 to 10 of about 208,051 (263)

THE BENEFITS OF FMEA IN IMPROVING THE INDUSTRIAL PROCESS OF A CABIN AIR CARRIER [PDF]

Proceedings on Engineering Sciences
This paper aims to present improvement actions to reduce the failure risk of a new vehicle cabin air transporter developed in an automotive plant in the Sul Fluminense region by applying the Failure Modes and Effect Analysis (FMEA) tool.
José Salvador da Motta Reis , Dayana Elizabeth Werderits Silva , Nilo Antonio de Souza Sampaio , José Glenio Medeiros de Barros , Gilberto Santos , Luís César Ferreira Motta Barbosa   +5 more
doaj   +1 more source

A method for intelligent fault diagnosis of coal mine safety monitoring system equipment

Meikuang Anquan
In view of the diversity of equipment failure causes in the field application of coal mine safety monitoring system at the present stage, for some deep-level equipment failure causes, field technicians do not have the ability to conduct in-depth analysis,
Weiguo ZHANG
doaj   +1 more source

Frequency of PSV inspection optmization using statistical data analysis

Revista Produção Online, 2015
The present paper shows how qualitative analytical methodologies can be enhanced by statistical failure data analysis of process equipment in order to select an appropriate and cost-effective maintenance policy to reduce equipment life cycle cost.
Alexandre Guimarães Botelho
doaj   +1 more source

Development of Fault Diagnosis System Using Principal Component Analysis for Intelligent Operation Support System

Chemical Engineering Transactions, 2013
In this paper, it is proposed to develop the fault diagnosis system using the principal component analysis (PCA) for the intelligent operation support system that calculates the effect of fault propagation in abnormalities situation and gives appropriate
Y. Munesawa, H. Minowa, K. Suzuki
doaj   +1 more source

Vibration signal acquisition and computer simulation detection of mechanical equipment failure

Nonlinear Engineering, 2022
The author in order to solve the problem of optimizing the accuracy of mechanical equipment failure detection proposes a vibration signal collection and computer simulation detection for mechanical equipment failure. Using wavelet domain Wiener filtering-
Wang Yonggang, Jagota Vishal, Makhatha Mamookho Elizabeth, Kumar Pawan   +3 more
doaj   +1 more source

Failure Diagnosis Analysis of Medical Equipment Based on Fault Tree and Fuzzy Bayesian Network

Zhongguo yiliao qixie zazhi
ObjectiveTo enhance the reliability of medical equipment, this study aims to develop a failure cause diagnosis model and provide rational suggestions for efficient equipment use.
Ke ZHANG, Liang HUANG
doaj   +1 more source

An Observational Study of Performance Parameters in High-Speed Dental Handpieces After Eight Months of Routine Clinical Use in an Educational Setting

Applied Sciences
This observational study evaluated changes in selected performance parameters of 15 new high-speed dental handpieces after eight months of routine clinical use in a routine educational undergraduate environment (two 4 h daily clinical shifts, five days ...
Socratis Thomaidis, Maria Dimitriadi, Georgios Chrysochoou, Valantis Stefanidakis, Maria Antoniadou   +4 more
doaj   +1 more source

Analysis of Technical State of Thermal and Mechanical Equipment of Thermal Power Stations in the Republic of Belarus under Conditions of Investment Deficit

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2004
The paper contains an analysis of the equipment state at a number of thermal power stations. This analysis is made on the basis of indifferent curves. Relationship of two factors is taken as a criterion for estimation of the equipment state.
S. N. Shichko, N. V. Karnitsky
doaj   +1 more source

Temporal patterns of instrumentation failures in atmospheric boundary layer observational systems [PDF]

E3S Web of Conferences
his study examines characteristic patterns associated with equipment failures in time series data from urban environmental monitoring systems. While prolonged data gaps represent the most apparent failure indicator, equipment malfunctions manifest ...
Karepova Eugeniya, Shan’ko Yury, Tokarev Alexei, Petrakova Viktoriya   +3 more
doaj   +1 more source

Reliability Assessment of Repairable System through Expert Elicitation

MATEC Web of Conferences, 2014
The effect of unplanned downtime cannot be more over emphasized which can range from minor disturbance to catastrophic to plant operation. As much as possible the occurrence of failure has to be reduced or eliminated by putting more focus on planned ...
Muhammad Masdi, Mokhtar Ainul Akmar, Hussin Hilmi   +2 more
doaj   +1 more source