{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363101969077604608.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.3390/s20092485"}},{"identifier":{"@type":"URI","@value":"https://www.mdpi.com/1424-8220/20/9/2485/pdf"}},{"identifier":{"@type":"DOI","@value":"10.1109/isef45929.2019.9097013"}},{"identifier":{"@type":"URI","@value":"http://xplorestaging.ieee.org/ielx7/9094541/9096888/09097013.pdf?arnumber=9097013"}},{"identifier":{"@type":"PMID","@value":"32349418"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Experimental Verification of Three-Degree-of-Freedom Electromagnetic Actuator for Image Stabilization"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Image deteriorations due to vibrations have become a problem in autonomous systems such as unmanned aerial vehicles, robots, and autonomous cars. To suppress the vibration, a camera stabilizer using a gimbal mechanism is widely used. However, the size and weight of the system increase because the conventional image stabilization systems require some actuators and links to drive in multi-axes. In order to solve these problems, we proposed a novel three-degree-of-freedom (3DOF) electromagnetic actuator for image stabilization. The actuator can be driven by only three-phase and has a simple structure and control system. This paper describes the experimental verification of the proposed actuator. The torque characteristics are clarified, and the analysis and measured torque characteristics are compared to verify the analysis validity. For verifying the dynamic performance, the frequency characteristics are measured. The effectiveness of the proposed magnetic structure and operating principle are investigated.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383101969077604609","@type":"Researcher","foaf:name":[{"@value":"Akira Heya"}],"jpcoar:affiliationName":[{"@value":"Department of Adaptive Machine Systems, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1383101969077604612","@type":"Researcher","foaf:name":[{"@value":"Katsuhiro Hirata"}],"jpcoar:affiliationName":[{"@value":"Department of Adaptive Machine Systems, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"14248220"}],"prism:publicationName":[{"@value":"Sensors"}],"dc:publisher":[{"@value":"MDPI AG"}],"prism:publicationDate":"2020-04-27","prism:volume":"20","prism:number":"9","prism:startingPage":"2485"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["https://creativecommons.org/licenses/by/4.0/"],"url":[{"@id":"https://www.mdpi.com/1424-8220/20/9/2485/pdf"},{"@id":"http://xplorestaging.ieee.org/ielx7/9094541/9096888/09097013.pdf?arnumber=9097013"}],"createdAt":"2020-04-28","modifiedAt":"2025-10-13","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=image%20stabilization","dc:title":"image stabilization"},{"@id":"https://cir.nii.ac.jp/all?q=three-degree-of-freedom%20actuator","dc:title":"three-degree-of-freedom actuator"},{"@id":"https://cir.nii.ac.jp/all?q=Chemical%20technology","dc:title":"Chemical technology"},{"@id":"https://cir.nii.ac.jp/all?q=electromagnetic%20actuator","dc:title":"electromagnetic actuator"},{"@id":"https://cir.nii.ac.jp/all?q=TP1-1185","dc:title":"TP1-1185"},{"@id":"https://cir.nii.ac.jp/all?q=multiple-degree-of-freedom%20mechanism","dc:title":"multiple-degree-of-freedom mechanism"},{"@id":"https://cir.nii.ac.jp/all?q=Article","dc:title":"Article"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040000781996083200","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"18J20150"},{"@type":"JGN","@value":"JP18J20150"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18J20150/"}],"notation":[{"@language":"ja","@value":"人のような空間認識能力を持つ多自由度アクチュエータ駆動二眼カメラシステムの開発"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360009142833916288","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Sensorless attitude estimation of three-degree-of-freedom actuator for 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