A Generalized SDP Multi-Objective Optimization Method for EM-Based Microwave Device Design

Liu, Ying; Cheng, Qingsha S.; Koziel, Slawomir

dc.contributor	Háskólinn í Reykjavík
dc.contributor	Reykjavik University
dc.contributor.author	Liu, Ying
dc.contributor.author	Cheng, Qingsha S.
dc.contributor.author	orcid.org/0000-0002-0584-4427 Koziel, Slawomir
dc.date.accessioned	2020-05-28T10:46:36Z
dc.date.available	2020-05-28T10:46:36Z
dc.date.issued	2019-07-11
dc.identifier.citation	Liu, Y., Cheng, Q. S., & Koziel, S. (2019). A Generalized SDP Multi-Objective Optimization Method for EM-Based Microwave Device Design. Sensors, 19(14), 3065. https://doi.org/10.3390/s19143065
dc.identifier.issn	1424-8220
dc.identifier.uri	https://hdl.handle.net/20.500.11815/1849
dc.description	Publisher's version (útgefin grein)
dc.description.abstract	In this article, a generalized sequential domain patching (GSDP) method for efficient multi-objective optimization based on electromagnetics (EM) simulation is proposed. The GSDP method allowing fast searching for Pareto fronts for two and three objectives is elaborated in detail in this paper. The GSDP method is compared with the NSGA-II method using multi-objective problems in the DTLZ series, and the results show the GSDP method saved computational cost by more than 85% compared to NSGA-II method. A diversity comparison indicator (DCI) is used to evaluate approximate Pareto fronts. The comparison results show the diversity performance of GSDP is better than that of NSGA-II in most cases. We demonstrate the proposed GSDP method using a practical multi-objective design example of EM-based UWB antenna for IoT applications.
dc.description.sponsorship	National Natural Science Foundation of China Grant, 61471258 and by Science & Technology Innovation Committee of Shenzhen Municipality Grant, KQJSCX20170328153625183.
dc.format.extent	3065
dc.language.iso	en
dc.publisher	MDPI AG
dc.relation.ispartofseries	Sensors;19(14)
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Electrical and Electronic Engineering
dc.subject	Analytical Chemistry
dc.subject	Atomic and Molecular Physics, and Optics
dc.subject	Multi-objective optimization
dc.subject	Pareto front
dc.subject	Microwave devices design
dc.subject	EM-based simulation
dc.subject	Generalized sequential domain patching
dc.subject	Ultra-wideband antennas
dc.subject	Automation
dc.subject	Rafeindaverkfræði
dc.subject	Bestun
dc.subject	Örbylgjur
dc.subject	Rafrásir
dc.subject	Hönnun
dc.subject	Reiknirit
dc.subject	Hermun
dc.subject	Þráðlaus kerfi
dc.subject	Loftnet
dc.subject	Sjálfvirkni
dc.title	A Generalized SDP Multi-Objective Optimization Method for EM-Based Microwave Device Design
dc.type	info:eu-repo/semantics/article
dcterms.license	This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
dc.description.version	"Peer Reviewed"
dc.identifier.journal	Sensors
dc.identifier.doi	10.3390/s19143065
dc.relation.url	https://www.mdpi.com/1424-8220/19/14/3065/pdf
dc.contributor.school	Tækni- og verkfræðideild (HR)
dc.contributor.school	School of Science and Engineering (RU)