...Angela Najdoska; Goga Vladimir Cvetkovski Purpose This paper presents the determination of the maximum power point of a bifacial photovoltaic (PV) system using two different cell models. The optimal power point is determined by using genetic algorithm (GA), as an optimisation tool. The purpose...

... Publishing Limited Licensed re-use rights only Edge-coupled split ring resonators (EC-SRR) Finite element methods Metasurfaces Optimisation Wireless power transfer (WPT) (1) A = ( z 3 y , z 3 , z 2 y , z 2 , z y , z , y ) x ^ + ( z 3 x , z...

.... To compute the optimisation in a reasonable time, the authors first apply a simulation periods reduction using a clustering approach, before solving a linear programming problem. Findings The results show that the minimum GHG emissions is achieved for self-sufficiency rates of 19% in France and 50...

...Christos P. Exadaktylos; Dimitrios I. Karatzidis; Theodoros T. Zygiridis; Nikolaos V. Kantartzis Purpose A class of robust and efficient beamforming methods is developed in this paper for the optimised design of realistic microstrip antennas on arbitrarily curved substrates. More specifically...

... torque is significantly reduced. This new optimised motor design has been analysed in detail. The validation of the results is documented with respective figures and charts. Design/methodology/approach At the beginning, the design data for the 6/4 pole PMBLDC motor with concentrated three phase...

... in such designs, kriging has been suggested as one of the reliable surrogate models with low computational cost and good accuracy of predicting the shape of the objective function. In the optimisation task, the main target is using as few “expensive” objective function calls as possible to find the global optimum...

... Emerald Group Publishing Limited 2012 Genetic algorithms Flux density Perturbation Optimisation Parallel computation Identification Measured magnetizations characteristics of anisotropic magnetic sheet related to the direction tangential to the surface of the sheet are normally...

...N. Bianchi; A. Canova; G. Gruosso; M. Repetto; F. Tonel The optimisation of a tubular linear motor with interior permanent magnets is described. For a rapid design the whole process is divided in three parts: an analytical approach for the a preliminary investigation, a parametric analysis by means...

... optimisation techniques. Such an approach is preferred to a simulation approach thanks to the flexibility of symbolic models and their possibility to treat a great set of criteria in few seconds or minutes. The expressions of a great part of the criteria are made by an automatic symbolic process – model...

...J. Akhtar Optimisation of the discretising steps in the space and time domains has been studied for the evaluation of corresponding optimum value of over‐relaxation parameter in the numerical solution of transient heat flow equation using successive‐over‐relaxation method in the finite difference...