S. De Pinto, A. Sorniotti, P. Gruber, P. Camocardi, P. Perlo, F. Viotto
{"title":"Gearshift control with torque-fill for a 4-wheel-drive fully electric vehicle","authors":"S. De Pinto, A. Sorniotti, P. Gruber, P. Camocardi, P. Perlo, F. Viotto","doi":"10.1109/SMART.2015.7399236","DOIUrl":null,"url":null,"abstract":"This paper presents a novel gearshift controller to improve longitudinal acceleration and driver comfort of fully electric vehicles consisting of two drivetrains, one per each axle. In particular, a torque-fill controller is developed to provide seamless gearshifts on one axle by varying the torque on the other axle. The developed controller was experimentally tested on a prototype vehicle. Results are compared with acceleration performance of alternative fully electric vehicle configurations and demonstrate the benefit of enhanced ride comfort through a seamless gearshift.","PeriodicalId":365573,"journal":{"name":"2015 International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SMART.2015.7399236","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
This paper presents a novel gearshift controller to improve longitudinal acceleration and driver comfort of fully electric vehicles consisting of two drivetrains, one per each axle. In particular, a torque-fill controller is developed to provide seamless gearshifts on one axle by varying the torque on the other axle. The developed controller was experimentally tested on a prototype vehicle. Results are compared with acceleration performance of alternative fully electric vehicle configurations and demonstrate the benefit of enhanced ride comfort through a seamless gearshift.
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