{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:39:16Z","timestamp":1747190356272,"version":"3.40.5"},"reference-count":17,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,12,9]],"date-time":"2020-12-09T00:00:00Z","timestamp":1607472000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Complexity"],"published-print":{"date-parts":[[2020,12,9]]},"abstract":"<jats:p>Hybrid energy storage system has been widely studied as an important technology for electric vehicles. Since the hybrid energy storage system is a nonlinear and complex system, the modeling of the system and the high-precision nonlinear control strategy are technical difficulties for research. The establishment of a high-precision mathematical model of the hybrid energy storage system is the basis for the study of high-quality nonlinear control algorithms. Fortunately, the theory of fractional calculus can help build accurate mathematical models of hybrid energy storage systems. In order to obtain the high-quality nonlinear control strategy of this complex system, this paper, respectively, carried out fractional-order modeling and analysis on the three basic equivalent working states of the hybrid energy storage system of electric vehicles. Among them, the fractional-order average state space model is carried out for the equivalent Buck and Boost mode. Also, the steady-state analysis of the equivalent Dual-Boost mode is carried out by combining the fractional-order calculus theory with the equivalent small parameter variable method. Finally, the effectiveness and precision of the fractional-order model are proved by simulation and experiment.<\/jats:p>","DOI":"10.1155\/2020\/7643812","type":"journal-article","created":{"date-parts":[[2020,12,10]],"date-time":"2020-12-10T08:10:03Z","timestamp":1607587803000},"page":"1-10","source":"Crossref","is-referenced-by-count":1,"title":["Fractional-Order Modeling and Analysis of a Variable Structure Hybrid Energy Storage System for EVs"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5372-0381","authenticated-orcid":true,"given":"Jianlin","family":"Wang","sequence":"first","affiliation":[{"name":"School of Electrical Information Engineering, North Minzu University, Yinchuan, NingXia, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4336-9700","authenticated-orcid":true,"given":"Dan","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi, China"}]},{"given":"Jiahui","family":"Zhou","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi, China"}]},{"given":"Jinlu","family":"Mao","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, Shaanxi, China"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"crossref","first-page":"1433","DOI":"10.1016\/j.rser.2015.09.036","article-title":"A review on hybrid electric vehicles architecture and energy management strategies","volume":"53","author":"M. 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Wang","year":"2019","journal-title":"Digital Object Identifier"}],"container-title":["Complexity"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2020\/7643812.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2020\/7643812.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2020\/7643812.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,10]],"date-time":"2020-12-10T08:10:07Z","timestamp":1607587807000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/complexity\/2020\/7643812\/"}},"subtitle":[],"editor":[{"given":"Shuping","family":"He","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2020,12,9]]},"references-count":17,"alternative-id":["7643812","7643812"],"URL":"https:\/\/doi.org\/10.1155\/2020\/7643812","relation":{},"ISSN":["1099-0526","1076-2787"],"issn-type":[{"type":"electronic","value":"1099-0526"},{"type":"print","value":"1076-2787"}],"subject":[],"published":{"date-parts":[[2020,12,9]]}}}