{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00217309","sets":["1164:1384:10896:10897"]},"path":["10897"],"owner":"44499","recid":"217309","title":["仮想物理空間上における多脚生物モデルの進化的歩行動作獲得シミュレーション"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-04"},"_buckets":{"deposit":"33fc9b9c-c808-4769-8a0e-3452a7c4a41d"},"_deposit":{"id":"217309","pid":{"type":"depid","value":"217309","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"仮想物理空間上における多脚生物モデルの進化的歩行動作獲得シミュレーション","author_link":["562845","562848","562847","562846"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想物理空間上における多脚生物モデルの進化的歩行動作獲得シミュレーション"},{"subitem_title":"Evolutionary Walking Motion Acquisition Simulation of Multi-Legged Creature Models in Virtual Physical Space","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"アプリケーション","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-03-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東海大学"},{"subitem_text_value":"東海大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokai University","subitem_text_language":"en"},{"subitem_text_value":"Tokai University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/217309/files/IPSJ-SE22210023.pdf","label":"IPSJ-SE22210023.pdf"},"date":[{"dateType":"Available","dateValue":"2024-03-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SE22210023.pdf","filesize":[{"value":"733.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"12"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3c823389-4594-4e0b-a065-4cfeecb30788","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中嶋, 晃彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"染谷, 博司"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akihiko, Nakajima","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroshi, Someya","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10112981","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8825","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"陸上には様々な脚数の生物が存在する．ムカデやゲジなどの無脊椎動物の中には，脱皮をし，欠損した脚を再生する種も存在する．他方，クモは 2 本までの欠損では，欠損なしの個体と比べて，捕食や巣を作る能力に差がみられない．しかし 3 本以上の欠損では，それらに異常がみられた．このことから脚は活動に非常に重要だと考えられる．しかし脚数と歩行動作の安定性の関係は分かっていない．そこで本研究では，脚数と歩行動作を行う際の脚の動き，胴体の安定性の面から，自然界で観察される生物の脚数に至った，進化的経緯を調査する．仮想物理空間上で，遺伝的アルゴリズムを用いて仮想生物モデルを進化し，平面の場合と傾斜をつけた場合における歩行動作の変化を脚数毎に観察した．傾斜の有無，角度の違いや脚数の違いによって歩行動作に差が生じることを確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"There are creatures with a variety of leg numbers on land. Some invertebrate species, such as centipedes and house centipede, molt and regenerate when missing legs. On the other hand, spiders show no difference in their ability to feed or build webs when up to two legs are missing compared to individuals with no missing legs. However, spiders with three or more legs missing shows abnormalities in these abilities. This suggests that legs are very important for activity. However, the relationship between the number of legs and the stability of walking motion is not known. This study investigates the evolutionary process that led to the number of legs in creatures observed in nature, terms of the number of legs, the motion of legs during walking motion, and the stability of the body. Virtual creature models were evolved using a genetic algorithm in a virtual physical space and observed the changes in walking motion for each number of legs when the floor was flat, and it was inclination. It was confirmed that differences in walking motion occurred depending on the floor was flat or inclination, differences in the angle and differences in the number of legs.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告ソフトウェア工学（SE）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicVolumeNumber":"2022-SE-210"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T15:32:42.501670+00:00","created":"2025-01-19T01:17:48.511843+00:00","links":{},"id":217309}