COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 37 Issue 2
Table of contents - Special Issue: Optimization and Inverse Problems in Electromagnetism
Guest Editors: Alessandro Salvini
Analytical and numerical models of the magnetoacoustic tomography with magnetic induction
Marcin Ziolkowski, Stanislaw Gratkowski, Adam Ryszard ZywicaElectrical properties of biological tissues are known to be sensitive to physiological and pathological conditions of living organisms. For instance, human breast cancer or liver…
Application of PSO and TLBO algorithms with neural network for optimal design of electrical machines
Bourahla Kheireddine, Belli Zoubida, Hacib Tarik, Achoui ImedThis study aims to focus on the application of the stochastic algorithms for optimal design of electrical machines. Among them, the authors are interested in particle swarm…
Comparison of three space mapping techniques on electromagnetic design optimization
Jinlin Gong, Frédéric Gillon, Nicolas BracikowskiThis paper aims to investigate three low-evaluation-budget optimization techniques: output space mapping (OSM), manifold mapping (MM) and Kriging-OSM. Kriging-OSM is an original…
Optimal shape design of multi-layered IPMSM using adaptive dynamic Taylor Kriging model
Bin Xia, Junmo Yeon, Chang Seop KohThis paper aims to propose a numerically efficient multi-objective optimization strategy, which can improve both the efficiency and performance during the optimization process.
Design by optimization of controlled static converters with EMC filters in aeronautics
Arnaud Baraston, Laurent Gerbaud, Jean-Luc SchanenWith the increasing number of onboard controlled static converters in aeronautics, methods to design lighter configurations are required. This study aims to help the designer…
Optimal operation of building microgrids – comparison with mixed-integer linear and continuous non-linear programming approaches
Vincent Reinbold, Van-Binh Dinh, Daniel Tenfen, Benoit Delinchant, Dirk SaelensThis paper aims to present two mathematical models to solve the Energy Management problem of a building microgrid (MG). In particular, it proposes a deterministic mixed integer…
Pareto-based branch and bound algorithm for multiobjective optimization of a safety transformer
Stéphane Brisset, Tuan-Vu TranThis paper aims to propose a multiobjective branch and bound (MOBB) algorithm with a new criteria for the branching and discarding of nodes based on Pareto dominance and…
Improvement of topology optimization method based on level set function in magnetic field problem
Yoshifumi Okamoto, Hiroshi Masuda, Yutaro Kanda, Reona Hoshino, Shinji WakaoThe purpose of this paper is the improvement of topology optimization. The scope of the paper is focused on the speedup of optimization.
Comparing life cycle cost and environmental impact optimizations of a low voltage dry type distribution transformer
Benoit Delinchant, Guillaume Mandil, Frédéric WurtzLife cycle analysis (LCA) is more and more used in the context of electromagnetic product design. But it is often used to check a design solution regarding environmental impacts…
Use of SQP optimization algorithm to size a multiphysical system: Application to an aircraft electrical power channel
Le Nhat Hoang Tran, Laurent Gerbaud, Nicolas Retière, Hieu Nguyen HuuStatic converters generate current harmonics in power grids. For numerous studies, analytical frequency modeling is preferred to carry out their harmonic modeling in the context…
Solving the electrical impedance tomography inverse problem for logarithmic conductivity: Numerical sensitivity
Sergio P. Pellegrini, Flavio C. Trigo, Raul G. LimaIn the context of electrical impedance tomography (EIT), this paper aims to evaluate limitations of estimating conductivity or resistivity, as well as the improvements achieved…
A neural network for electromagnetic based ore sorting
Min Li, Arber Caushaj, Rodrigo Silva, David LowtherThis paper aims to presents a novel application of neural network (NN) pattern recognition to ore rock sorting using inductive electromagnetic (EM) sensors.
Comparative study of methods for optimization of electromagnetic devices with uncertainty
Siyang Deng, Stéphane Brisset, Stephane ClénetThis paper compares six reliability-based design optimization (RBDO) approaches dealing with uncertainties for a simple mathematical model and a multidisciplinary optimization…
Topology optimization of magnetic shielding using level-set function combined with element-based topological derivatives
Reona Hoshino, Yoshifumi Okamoto, Shinji WakaoShape optimization using the level-set method is one of the most effective automatic design tools for electromagnetic machines. While level-set method has the advantage of being…
Optimal design of spoke type motor and magnetizer using FEM and RSM
Young Hyun Kim, Jung Ho LeeThis study aims to propose criteria for both optimal-shape and magnetizer-system designs to be used for a high-output spoke-type motor. The study also examines methods of reducing…
Application of the corrected response surface methodology for the optimization of a permanent magnet synchronous machine
Stéphane VivierThis paper aims to introduce an original application of the corrected response surface method (CRSM) in the context of the optimal design of a permanent magnet synchronous machine…
Nonlinear analysis of VCO jitter generation using Volterra series
Hadi Dehbovid, Habib Adarang, Mohammad Bagher TavakoliCharge pump phase locked loops (CPPLLs) are nonlinear systems as a result of the nonlinear behavior of voltage-controlled oscillators (VCO). This paper aims to specify jitter…
Nonlinear impedance boundary condition for 2D BEM
Carlo de Falco, Luca Di Rienzo, Nathan Ida, Sergey YuferevThe purpose of this paper is the derivation and efficient implementation of surface impedance boundary conditions (SIBCs) for nonlinear magnetic conductors.
Observer based control scheme for DC-DC boost converter using sigma–delta modulator
Milad Malekzadeh, Alireza Khosravi, Mehdi TavanIn actual application of a DC-DC boost converter, the input voltage and resistive load may be changed frequently, and these variations deteriorate the conventional controller…
An approach based on ANFIS and input selection procedure for microwave characterization of dielectric materials
Hakim Sadou, Tarik Hacib, Hulusi Acikgoz, Yann Le-Bihan, Olivier Meyer, Mohamed Rachid MekidecheThe principle of microwave characterization of dielectric materials using open-ended coaxial line probe is to link the dielectric properties of the sample under test to the…
Analytical study and simulation of a transformer-less photovoltaic grid-connected inverter with a delta-type tri-direction clamping cell for leakage current elimination
Tohid Jalilzadeh, Mehrdad Tarafdar Hagh, Mehran SabahiThis paper aims to propose a new transformer-less inverter structure to reduce the common-mode leakage current in grid-connected photovoltaic (PV) systems.
Taylor series expansion for evaluating the bounds of electric potentials in an electrostatic system with interval parameters
Pengbo Wang, Jingxuan WangUncertainty is ubiquitous in practical engineering and scientific research. The uncertainties in parameters can be treated as interval numbers. The prediction of upper and lower…
An energy-efficient scalar control taking core losses into account
Gabriel Khoury, Ragi Ghosn, Flavia Khatounian, Maurice Fadel, Mathias TientcheuIn the need to optimize the energy efficiency, control structures can have a positive effect by tracking the optimal operating point according to the speed and mechanical load of…
Design and simulation of electro-thermal compliant MEMS logic gates
Pandiyan P., Uma G., Umapathy M.The purpose of this paper is to design an out-of-plane micro electro-thermal-compliant actuator based logic gates which work analogously to complementary metal oxide semiconductor…
Design and prototyping of the novel axial flux-switching permanent-magnet motor
Javad Rahmani Fard, Mohammad ArdebiliThe purpose of this paper is to propose a novel axial field flux-switching machine with sandwiched permanent magnets. It is one of the most efficient machines which is appropriate…
Event triggered non-inverting chopper fed networked DC motor speed synchronization
Suhaib Masroor, Chen PengThis paper aims to provide a new approach to address the problem of reaching the synchronous speed in the network connected multiple motors.
Predicting the unstable period-1 orbit (UPO-1) of DC–DC converters by extracting harmonic content
Xi Chen, Yanfeng Chen, Bo Zhang, Dongyuan Qiu, Zi LiThis study aims to predict the unstable period-1 orbit (UPO-1) of DC–DC converters and find analytical expressions to describe it.
Defect localization and characterization in eddy current nondestructive testing by change detection and global optimization
Majda Kermadi, Saïd Moussaoui, Abdelhalim Taieb Brahimi, Mouloud FeliachiThis paper aims to present a data-processing methodology combining kernel change detection (KCD) and efficient global optimization algorithms for solving inverse problem in eddy…
Modified MPC based grid-connected five-level inverter for photovoltaic applications
Mohammad Maalandish, Seyed Hossein Hosseini, Mehran Sabahi, Pouyan AsgharianThe main purpose of this paper is to select appropriate voltage vectors in the switching techniques and, by selecting the proper voltage vectors, be able to achieve a DC link with…
Numerical modelling on partial discharge in HVDC XLPE cable
Miao He, Miao Hao, George Chen, Xin Chen, Wenpeng Li, Chong Zhang, Haitian Wang, Mingyu Zhou, Xianzhang LeiHigh voltage direct current (HVDC) cable is an important part in the electric power transmission and distribution systems. However, very little research has been carried out on…
ISSN:
0332-1649Online date, start – end:
1982Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Jan Sykulski