{"@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/1390282763011026432.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.5687/sss.2008.14"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/sss/2008/0/2008_14/_pdf"}},{"identifier":{"@type":"NAID","@value":"130007377168"}}],"dc:title":[{"@language":"en","@value":"Identification of Errors-In-Variables Model via Bias-Compensation Method"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"It is well known that least-squares (LS) method gives biased parameter estimates when the input and output measurements are corrupted by white noise. One possible approach for solving this bias problem is the bias-compnesation based method such as the bias-compensated least-squares (BCLS) method. In this paper, a new bias-compensation based method is proposed for identification of noisy input-output system. The proposed method is based on compensation of asymptotic bias on the instrumental variables type (IV-type) estimates by making use of noise variances estimates. In order to obtain the noise variances estimates, an overdetermined system of equations is introduced, and the noise variances estimation algorithm is derived by solving this overdetermined system of equations. From the combination of the parameter estimation algorithm and the noise variances estimation algorithm, the proposed bias-compensated instrumental variables type (BCIV-type) method can be established. The resuluts of a simulated exmple indicate that the proposed algorithm provides good estimates."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801204942336","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"10353343"},{"@type":"NRID","@value":"1000010353343"},{"@type":"NRID","@value":"9000002606868"},{"@type":"NRID","@value":"9000399498500"},{"@type":"NRID","@value":"9000405889526"},{"@type":"NRID","@value":"9000369750092"},{"@type":"NRID","@value":"9000396092479"},{"@type":"NRID","@value":"9000396092267"},{"@type":"NRID","@value":"9000399351477"},{"@type":"NRID","@value":"9000396092798"},{"@type":"NRID","@value":"9000411018408"},{"@type":"NRID","@value":"9000292184586"},{"@type":"NRID","@value":"9000396092391"},{"@type":"NRID","@value":"9000391804768"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0212861"}],"foaf:name":[{"@language":"en","@value":"Ikenoue Masato"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Electrical Engineering, Ariake National College of Technology"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282763011026433","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396092392"}],"foaf:name":[{"@language":"en","@value":"Kanae Shunshoku"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Electrical and Electronic Systems Engineering, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282763011026432","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396092393"}],"foaf:name":[{"@language":"en","@value":"Yang Zi-Jiang"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Electrical and Electronic Systems Engineering, Kyushu University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282763011026434","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396092394"}],"foaf:name":[{"@language":"en","@value":"Wada Kiyoshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Electrical and Electronic Systems Engineering, Kyushu University"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21884730"},{"@type":"EISSN","@value":"21884749"}],"prism:publicationName":[{"@language":"ja","@value":"Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications"},{"@language":"en","@value":"Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications"},{"@language":"ja","@value":"Stochastic Systems Theory and its Applications (SSS)"},{"@language":"en","@value":"Stochastic Systems Theory and its Applications (SSS)"}],"dc:publisher":[{"@language":"en","@value":"The ISCIE Symposium on Stochastic Systems Theory and Its Applications"},{"@language":"ja","@value":"システム制御情報学会ストカスティックシステムシンポジウム"}],"prism:publicationDate":"2008-05-05","prism:volume":"2008","prism:number":"0","prism:startingPage":"14","prism:endingPage":"19"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"https://www.jstage.jst.go.jp/article/sss/2008/0/2008_14/_pdf"}],"availableAt":"2008-05-05","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Materials%20Science%20(miscellaneous)","dc:title":"Materials Science (miscellaneous)"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011144355818240","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"On least-squares identification of stochastic linear systems with noisy input-output data"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011144940103680","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Unbiased parameter estimation of linear systems in the presence of input and output noise"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520261331584","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"IDENTIFICATION OF NOISY INPUT-OUTPUT SYSTEM USING BIAS-COMPENSATED LEAST-SQUARES METHOD"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262945660814208","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A bias correction method for identification of linear dynamic errors-in-variables models"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825895474121088","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"On instrumental variable and total least squares approaches for identification of noisy systems"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107368393186304","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Identification of linear systems with input and output noise: the Koopmans-Levin method"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107369184328960","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Identification of stochastic linear systems in presence of input noise"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951793217549952","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"On-line modified least-squares parameter estimation of linear discrete dynamic systems"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2004272790"},{"@type":"CROSSREF","@value":"10.5687/sss.2008.14"},{"@type":"CIA","@value":"130007377168"},{"@type":"OPENAIRE","@value":"doi_dedup___::9b2ddae6ef082f1167d9ddd5301983f5"}]}