Fitting nonlinear mathematical models to the cost function of the quadrafilar helix antenna optimization problem
محفوظ في:
| الحاوية / القاعدة: | Analog Integrated Circuits and Signal Processing vol. 115, no. 3 (Jun 2023), p. 307 |
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| المؤلف الرئيسي: | |
| منشور في: |
Springer Nature B.V.
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| الموضوعات: | |
| الوصول للمادة أونلاين: | Citation/Abstract Full Text Full Text - PDF |
| الوسوم: |
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| 022 | |a 0925-1030 | ||
| 022 | |a 1573-1979 | ||
| 024 | 7 | |a 10.1007/s10470-023-02174-8 |2 doi | |
| 035 | |a 3254233198 | ||
| 045 | 2 | |b d20230601 |b d20230630 | |
| 100 | 1 | |a Uluslu, Ahmet |u Istanbul University-Cerrahpaşa, Department of Electronics and Automation, Istanbul, Turkey (GRID:grid.506076.2) (ISNI:0000 0004 1797 5496) | |
| 245 | 1 | |a Fitting nonlinear mathematical models to the cost function of the quadrafilar helix antenna optimization problem | |
| 260 | |b Springer Nature B.V. |c Jun 2023 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Here, optimization of a quadrafilar helical antenna is presented to compare the performances of objective function pairs adapted from mathematical models by using DEA with fixed weight objective function structure and SPEA2 with variable weight objective function structure from 2 different competitive multi-objective algorithms. The most important purpose in optimization problems is to find the result with the lowest cost. For this, the selection of the appropriate objective function pair is very important. The most important aim in this study is to determine the optimum objective function pair model. For this purpose, five different objective function models were derived by using nonlinear mathematical models. These objective functions are adapted from polynomial, power, exponential, gaussian and fourier mathematical models. In order to determine the most successful model without question, the objective functions adapted from the mathematical models are compared separately in both evolutionary algorithms by using different algorithm parameters and different weight coefficients. According to the results obtained, it is seen that the objective function adapted from the power mathematical model has the lowest cost. This proposed adaptation technique, which is the novelty of the study, is an efficient and reliable method to find the most appropriate objective function and the lowest cost result in optimization problems. It can also be quickly adapted to any optimization problem. | |
| 653 | |a Mathematical analysis | ||
| 653 | |a Mathematical models | ||
| 653 | |a Cost function | ||
| 653 | |a Helical antennas | ||
| 653 | |a Genetic algorithms | ||
| 653 | |a Objective function | ||
| 653 | |a Antennas | ||
| 653 | |a Polynomials | ||
| 653 | |a Optimization | ||
| 653 | |a Algorithms | ||
| 653 | |a Design | ||
| 653 | |a Performance evaluation | ||
| 653 | |a Optimization algorithms | ||
| 653 | |a Evolutionary algorithms | ||
| 653 | |a Economic | ||
| 773 | 0 | |t Analog Integrated Circuits and Signal Processing |g vol. 115, no. 3 (Jun 2023), p. 307 | |
| 786 | 0 | |d ProQuest |t Advanced Technologies & Aerospace Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3254233198/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text |u https://www.proquest.com/docview/3254233198/fulltext/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3254233198/fulltextPDF/embedded/6A8EOT78XXH2IG52?source=fedsrch |