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dc.contributor.authorLi, Hui
dc.contributor.authorLiu, Xinxiu
dc.contributor.authorLu, Junwei
dc.date.accessioned2020-03-31T04:10:18Z
dc.date.available2020-03-31T04:10:18Z
dc.date.issued2019
dc.identifier.issn2079-9292
dc.identifier.doi10.3390/electronics8111249
dc.identifier.urihttp://hdl.handle.net/10072/392803
dc.description.abstractThis paper proposes a cascade control strategy based on linear active disturbance rejection control (LADRC) for a boost DC/DC converter. It solves the problem that the output voltage of boost converter is unstable due to non-minimum phase characteristics, input voltage and load variation. Firstly, the average state space model of boost converter is established. Secondly, a new output variable is selected, and a cascade control is adopted to solve the problems of narrow bandwidth and poor dynamic performance caused by non-minimum phase. LADRC is used to estimate and compensate the fluctuations of input voltage and loads in time. Linear state error feedback (LSEF) is used to achieve smaller errors than traditional control method, which ensures the stability and robustness of the system under internal uncertainty and external disturbance. Subsequently, the stability of the system is determined by frequency domain analysis. Finally, the feasibility and superiority of the proposed strategy is verified by simulation and hardware experiment.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute
dc.relation.ispartofissue11
dc.relation.ispartofjournalElectronics
dc.relation.ispartofvolume8
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchElectrical engineering
dc.subject.fieldofresearchcode40
dc.subject.fieldofresearchcode4008
dc.subject.keywordsScience & Technology
dc.subject.keywordsTechnology
dc.subject.keywordsEngineering, Electrical & Electronic
dc.subject.keywordsDC/DC boost converter
dc.titleResearch on Linear Active Disturbance Rejection Control in DC/DC Boost Converter
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationLi, H; Liu, X; Lu, J, Research on Linear Active Disturbance Rejection Control in DC/DC Boost Converter, Electronics, 2019, 8 (11)
dcterms.licensehttps://creativecommons.org/licenses/by/4.0/
dc.date.updated2020-03-31T04:03:06Z
dc.description.versionVersion of Record (VoR)
gro.rights.copyright© 2019 The Authors. Licensee MDPI, Basel, Switzerland. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
gro.hasfulltextFull Text
gro.griffith.authorLu, Junwei


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