{"created":"2023-05-15T15:25:07.905182+00:00","id":12639,"links":{},"metadata":{"_buckets":{"deposit":"9c16ec6a-0981-4f5b-ba47-cde20da93766"},"_deposit":{"created_by":3,"id":"12639","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12639"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00012639","sets":["94:426"]},"author_link":["19704","16507","16698","19703"],"item_119_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"&EMPTY&"},{"subitem_alternative_title":"Velocity Control of Surface Acoustic Wave Linear Motor Using PWM"}]},"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"722","bibliographicPageEnd":"3241","bibliographicPageStart":"3236","bibliographicVolumeNumber":"72","bibliographic_titles":[{"bibliographic_title":"日本機械学會論文集. C編"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-03-05","subitem_date_issued_type":"Created"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Surface acoustic wave (SAW) linear motor is a kind of ultrasonic motors. The SAW linear motor has several advantages, such as thin structure, high thrust force, high velocity and precise positioning. Relationship between applied voltage and output velocity, however, had non-linearity in low velocity range due to friction drive principle. Therefore the SAW linear motor cannot obtain stable driving without feedback control at low velocity. To realize low velocity, PWM (pulse width modulation) control and flexible slider structure are employed. The flexible structure is installed to cancel vibration due to PWM carrier frequency. In this research, PWM is applied for controlling the slider velocity. Lower velocity in non-linear range is realized. Influence of the flexible structure upon precise positioning is investigated.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"社団法人日本機械学会"}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03875024","subitem_source_identifier_type":"ISSN"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"KOTANI, Hiroyuki"},{"subitem_text_value":"TAKASAKI, Masaya"},{"subitem_text_value":"ISHINO, Yuji"},{"subitem_text_value":"MIZUNO, Takeshi"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A3000004"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Saitama University, Graduate School of Science and Engineering"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2006-10"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小谷, 浩之"},{"creatorName":"コタニ, ヒロユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高崎, 正也"},{"creatorName":"タカサキ, マサヤ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"石野, 裕二"},{"creatorName":"イシノ, ユウジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水野, 毅"},{"creatorName":"ミズノ, タケシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A3000004.pdf","filesize":[{"value":"922.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A3000004.pdf","url":"https://sucra.repo.nii.ac.jp/record/12639/files/A3000004.pdf"},"version_id":"cd21796b-7840-4fe0-9f4a-6e40efaad7f8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Actuator","subitem_subject_scheme":"Other"},{"subitem_subject":"Ultrasonic Motor","subitem_subject_scheme":"Other"},{"subitem_subject":"Surface Acoustic Wave","subitem_subject_scheme":"Other"},{"subitem_subject":"Motion Control","subitem_subject_scheme":"Other"},{"subitem_subject":"PWM","subitem_subject_scheme":"Other"},{"subitem_subject":"Velocity Control","subitem_subject_scheme":"Other"},{"subitem_subject":"Positioning","subitem_subject_scheme":"Other"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"PWMを用いた弾性表面波リニアモータの速度制御(機械力学,計測,自動制御)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PWMを用いた弾性表面波リニアモータの速度制御(機械力学,計測,自動制御)"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-07-10"},"publish_date":"2007-07-10","publish_status":"0","recid":"12639","relation_version_is_last":true,"title":["PWMを用いた弾性表面波リニアモータの速度制御(機械力学,計測,自動制御)"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:57:13.937667+00:00"}