{"_buckets": {"deposit": "f29263b8-248e-4a72-a409-9a618654d862"}, "_deposit": {"id": "32745", "owner": "1", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "32745"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00032745", "sets": []}, "author_link": ["127219", "127220", "127217", "127218"], "item_4_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306e\u7279\u6027\u306e\u7cbe\u5bc6\u306a\u6271\u3044\u306b\u57fa\u3065\u3044\u305f\u52b9\u7387\u7684\u306a\u30a2\u30af\u30c6\u30a3\u30d6\u5236\u9707"}]}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1991-12-27", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "552", "bibliographicPageStart": "517", "bibliographicVolumeNumber": "66", "bibliographic_titles": [{"bibliographic_title": "\u6771\u4eac\u5927\u5b78\u5730\u9707\u7814\u7a76\u6240\u5f59\u5831 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]}, "item_4_description_13": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_4_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "A new approach to efficient active suppression of seismic vibration of structures is developed. The key concept of the new method is explicit treatment of the characteristics of the actuators: power limit and delay of response. Actuators with the newly developed control criterion can work even under extremely large seismic loading. In order to achieve the objectives, the classical theory of optimal control is applied and optimality conditions of operation of the actuators are obtained. A solution procedure is proposed for one-degree-of-freedom system, and a concise control criterion is derived. The controllability of the proposed procedure is investigated by a synthesis procedure. Next, the case of a delayed actuator is studied by modeling it with a first-order differential equation, and a similar concise criterion is obtained. Finally, the efficiency of the present method is examined by means of numerical simulation. The result shows high efficiency of the proposed method in suppressing the excessive vibration responses, in comparison to the classical regulator method.", "subitem_description_type": "Abstract"}, {"subitem_description": "\u5730\u9707\u6642\u306e\u69cb\u9020\u7269\u306e\u632f\u52d5\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u6291\u5236\u3059\u308b\u4e00\u3064\u306e\u52b9\u7387\u7684\u306a\u624b\u6cd5\u3092\u63d0\u6848\u3059\u308b.\u305d\u306e\u57fa\u790e\u3068\u306a\u308b\u8003\u3048\u65b9\u306f,\u51fa\u529b\u9650\u754c\u3084\u5fdc\u7b54\u9045\u308c\u306a\u3069\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306e\u80fd\u529b\u306e\u5236\u7d04\u3092\u7cbe\u5bc6\u306b\u6271\u3046\u3053\u3068\u306b\u3042\u308b.\u3053\u306e\u65b0\u3057\u3044\u5236\u5fa1\u898f\u7bc4\u306b\u3088\u3063\u3066\u99c6\u52d5\u3055\u308c\u308b\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306f,\u5de8\u5927\u5730\u9707\u6642\u306b\u3082\u6b63\u5e38\u306b\u4f5c\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u5229\u70b9\u3092\u3082\u3064.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "127219", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u6771\u539f, \u7d18\u9053"}]}, {"nameIdentifiers": [{"nameIdentifier": "127220", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Indrawan, Benjamin"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000032745", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u6771\u4eac\u5927\u5b66\u5730\u9707\u7814\u7a76\u6240"}]}, "item_4_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00162258", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00408972", "subitem_source_identifier_type": "ISSN"}]}, "item_4_subject_15": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "453", "subitem_subject_scheme": "NDC"}]}, "item_4_text_21": {"attribute_name": "\u51fa\u7248\u8005\u5225\u540d", "attribute_value_mlt": [{"subitem_text_value": "Earthquake Research Institute, University of Tokyo"}]}, "item_4_text_34": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Higashihara, Hiromichi"}], "nameIdentifiers": [{"nameIdentifier": "127217", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Indrawan, Benjamin"}], "nameIdentifiers": [{"nameIdentifier": "127218", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-06-26"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ji0663003.pdf", "filesize": [{"value": "2.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2000000.0, "url": {"label": "ji0663003.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/32745/files/ji0663003.pdf"}, "version_id": "8c326cd6-088d-41c4-a640-fcef3f57633f"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Efficient Active Suppression of Vibration Based upon Explicit Treatment of Actuator Characteristics", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Efficient Active Suppression of Vibration Based upon Explicit Treatment of Actuator Characteristics", "subitem_title_language": "en"}]}, "item_type_id": "4", "owner": "1", "path": ["80/4535/4717/4721", "9/504/4538/4719/4722"], "permalink_uri": "https://doi.org/10.15083/0000032745", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-30"}, "publish_date": "2008-05-30", "publish_status": "0", "recid": "32745", "relation": {}, "relation_version_is_last": true, "title": ["Efficient Active Suppression of Vibration Based upon Explicit Treatment of Actuator Characteristics"], "weko_shared_id": -1}