87 publication(s) trouvée(s)
Article scientifique
Particle swarm optimization of a neural network model for predicting the flashover voltage on polluted cap and pin insulator
This paper proposes training an artificial neural network (ANN) by a particle swarm optimization (PSO) technique to predict the flashover …
Article scientifique
Recurrent neural network optimization for wind turbine condition prognosis
This research focuses on employing Recurrent Neural Networks (RNN) to prognosis a wind turbine operation's health from collected vibration time …
Article scientifique
Health management using fault detection and fault tolerant control of multicellular converter applied in more electric aircraft system
The increased cost of fuel and maintenance in aircraft system lead to the concept of more electric aircraft, moreover this …
Article scientifique
FTIR and FDS assessment of mineral oil under low electrical discharge
Transformers are crucial elements in the transmission and distribution of electrical energy.The importance of diagnosing these equipments are two-fold: (1) …
Article scientifique
Magnetic field evaluation around 400 KV underground power cable under harmonics effects
Power lines or underground power cables generate electromagnetic interaction with other objects near to them. This study evaluates the magnetic …
Article scientifique
The effect of added point masses on the geometrically non-linear vibrations of SCSC rectangular plates
A point mass added to a plate may have a significant effect on its linear and nonlinear dynamics, including frequencies, …
Article scientifique
Fault diagnosis of induction motors rotor using current signature with different signal processing techniques
The popularity of asynchronous machines, particularly squirrel cage machines, stems from their inexpensive production costs, resilience, and low maintenance requirements.Unfortunately, …
Article scientifique
Gas turbine reliability estimation to reduce the risk of failure occurrence with a comparative study between the two-parameter Weibull distribution and a new modified Weibull distribution
Responding to the needs of quality and robustness of analysis and management of degradation of equipment, to increase their life …
Article scientifique
Directed hypergraph observers-based qualitative fault monitoring tasks
To create a precise model structure and perform fault monitoring algorithms for a wide range of complex systems along with …
Article scientifique
Discrimination between patients with CVDs and healthy people by voiceprint using the MFCC and Pitch
Heart diseases cause many deaths around the world every year, and his death rate makes the leader of the killer …
Article scientifique
Application of a new hybridization to solve economic dispatch problem on an algerian power system without or with connection to a renewable energy
The most important contribution of this article is the use of four metaheuristic approaches to tackle the problem of economic …
Article scientifique
Efficient heart disease diagnosis based on twin support vector machine
Heart disease is the leading cause of death in the world according to the World Health Organization (WHO). Researchers are …
Article scientifique
Optimization of induced voltage on a buried pipeline from HV power lines using grasshopper algorithm (GOA)
The buried metallic pipeline which parallels to the HV power line is subject to induced voltages from the AC currents …
Article scientifique
Effects analysis of the pollution layer parameters on a high-voltage porcelain cylindrical insulator using response surface methodology
The influences of the pollution layer parameters including; conductivity, position and length on the performance of high-voltage cylindrical insulator were …
Article scientifique
Experimental investigations of surface wear by dry sliding and induced damage of medium carbon steel
This study concerns the wear behaviour of metal couples used in industry, particularly in mechanical sliding systems (numerically controlled machine …
Article scientifique
Analysis of the associated stress distributions to the nonlinear forced vibrations of functionally graded multi-cracked beams
Geometrically non-linear vibrations of functionally graded Euler-Bernoulli beams with multi-cracks, subjected to a harmonic distributed force, are examined in this …
Article scientifique
Optimized multi layer perceptron artificial neural network based fault diagnosis of induction motor using vibration signals
Installations and the detection of their faults has become a major challenge. In order to develop a reliable approach for …
Article scientifique
Classification of Cardiovascular disease using dysphonia measurement in speech
Cardiovascular disease is the leading cause of death worldwide. The diagnosis is made by non-invasive methods, but it is far …
Article scientifique
Methodology to knowledge discovery for fault diagnosis of hybrid dynamical systems: demonstration on two tanks system
The work carried out in this article concerns on the implementation off a diagnostic procedure for hybrid dynamic systems (HDS) …
Article scientifique
Faults detection based on fuzzy concepts for vibrations monitoring in gas turbine
The use of new technologies in modern industry improves productivity but induces complexity in the industrial system. This complexity makes …