{"created":"2023-07-25T10:22:13.709883+00:00","id":1524,"links":{},"metadata":{"_buckets":{"deposit":"8375ad9a-219b-452f-8c7f-6277740f4447"},"_deposit":{"created_by":3,"id":"1524","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1524"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00001524","sets":["590:591:592:768"]},"author_link":["5519","5517","5516","5521","5520","5518"],"item_10002_alternative_title_34":{"attribute_name":"別タイトル","attribute_value_mlt":[{"subitem_alternative_title":"Tuning of Exciting Period of a Stepping Motor with a Neural Network Type Rotor Angle Estimator"}]},"item_10002_biblio_info_36":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-10-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"51","bibliographicPageStart":"43","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"秋田大学工学資源学部研究報告"},{"bibliographic_title":"Scientific and technical reports of Faculty of Engineering and Resource Science,Akita University","bibliographic_titleLang":"en"}]}]},"item_10002_description_29":{"attribute_name":"内容記述（抄録）","attribute_value_mlt":[{"subitem_description":"In the drive of a stepping motor, it is well known that rotor oscillation at the natural frequency causes harmful phenomena like low-frequency resonance, acoustic noise, etc. Electrical damping techniques in which the switching sequence of each phase is changed in respective manners are often used for avoidance of such problems. In these methods, the exciting period of each phase must be tuned appropriately, and several adaptive methods for on-line tuning of the exciting period have been suggested.\nThe authors suggest the method for estimation of rotor angle from the data of exciting currents in stator windings using a feedforward neural network, with the regulator type on-line tuning method for half-step type damping sequence. In this method, direct detection of the rotor angle can be omitted, and the advantage of non-sensor drive of a stepping motor is maintained. It is demonstrated experimentally that the exciting period is tuned appropriately and rotor oscillation is suppressed by this method under the driving conditions with different inertial loads which causes the variation of oscillatory characteristic.","subitem_description_type":"Other"}]},"item_10002_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"秋田大学工学資源学部"}]},"item_10002_source_id_27":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13457241","subitem_source_identifier_type":"ISSN"}]},"item_10002_source_id_35":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA11410906","subitem_source_identifier_type":"NCID"}]},"item_10002_version_type_37":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"三浦, 武"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋山, 宜万"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"谷口, 敏幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MIURA, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AKIYAMA, Yoshikazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TANIGUCHI, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-16"}],"displaytype":"detail","filename":"koushi21c.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"koushi21c.pdf","url":"https://air.repo.nii.ac.jp/record/1524/files/koushi21c.pdf"},"version_id":"c4a05ef4-341b-49fa-aa27-a37c390705d1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ニューラルネットワーク","subitem_subject_scheme":"Other"},{"subitem_subject":"ステッピングモータ","subitem_subject_scheme":"Other"},{"subitem_subject":"角度推定器","subitem_subject_scheme":"Other"},{"subitem_subject":"励磁タイミング","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ニューラルネットワーク角度推定器を用いたステッピングモータ励磁タイミングの調整","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ニューラルネットワーク角度推定器を用いたステッピングモータ励磁タイミングの調整"}]},"item_type_id":"10002","owner":"3","path":["768"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-12-26"},"publish_date":"2008-12-26","publish_status":"0","recid":"1524","relation_version_is_last":true,"title":["ニューラルネットワーク角度推定器を用いたステッピングモータ励磁タイミングの調整"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-25T11:18:00.248582+00:00"}