Hybrid trigonometric differential evolution for optimizing harmonic distribution

Shiyan Hu, Han Huang, Dariusz Czarkowski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we present a new algorithm for pushing the first crest of the surplus harmonics backwards, ameliorating the amplitude frequency spectrum distribution of the output waveform, and thus reducing the impact of surplus harmonics in programmed pulse-width modulation (PWM). The problem is first formulated as a constrained optimization problem and then a Trigonometric Differential Evolution (TDE) algorithm is applied to solve it. An eigensolve algorithm is also incorporated into TDE to improve its efficiency and robustness. The simulation results demonstrate that the proposed algorithm outperforms conventional Genetic Algorithm and is robust for a variety of application requirements.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Pages1306-1309
Number of pages4
DOIs
StatePublished - 2005
EventIEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan
Duration: May 23 2005May 26 2005

Other

OtherIEEE International Symposium on Circuits and Systems 2005, ISCAS 2005
CountryJapan
CityKobe
Period5/23/055/26/05

Fingerprint

Constrained optimization
Pulse width modulation
Genetic algorithms

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Hu, S., Huang, H., & Czarkowski, D. (2005). Hybrid trigonometric differential evolution for optimizing harmonic distribution. In Proceedings - IEEE International Symposium on Circuits and Systems (pp. 1306-1309). [1464835] https://doi.org/10.1109/ISCAS.2005.1464835

Hybrid trigonometric differential evolution for optimizing harmonic distribution. / Hu, Shiyan; Huang, Han; Czarkowski, Dariusz.

Proceedings - IEEE International Symposium on Circuits and Systems. 2005. p. 1306-1309 1464835.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hu, S, Huang, H & Czarkowski, D 2005, Hybrid trigonometric differential evolution for optimizing harmonic distribution. in Proceedings - IEEE International Symposium on Circuits and Systems., 1464835, pp. 1306-1309, IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005, Kobe, Japan, 5/23/05. https://doi.org/10.1109/ISCAS.2005.1464835
Hu S, Huang H, Czarkowski D. Hybrid trigonometric differential evolution for optimizing harmonic distribution. In Proceedings - IEEE International Symposium on Circuits and Systems. 2005. p. 1306-1309. 1464835 https://doi.org/10.1109/ISCAS.2005.1464835
Hu, Shiyan ; Huang, Han ; Czarkowski, Dariusz. / Hybrid trigonometric differential evolution for optimizing harmonic distribution. Proceedings - IEEE International Symposium on Circuits and Systems. 2005. pp. 1306-1309
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