{"title":"扩散方程参数辨识","authors":"E. Yi","doi":"10.23919/ACC.1988.4790117","DOIUrl":null,"url":null,"abstract":"The paper deal with the identification problem of the parameter of diffusion equation based on output measurment of distributed signals in the finite number of spatial points. The state of the diffusion equation is approximated by the distrbuted signais via the the spline approximation. The system governed by the diffusion eqution is trasformed to lumped parameter system and the parameter of the diffusion equation is identificated by the following least-squares algorithm.","PeriodicalId":6395,"journal":{"name":"1988 American Control Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1988-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Parameter Identification of Diffusion Equation\",\"authors\":\"E. Yi\",\"doi\":\"10.23919/ACC.1988.4790117\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper deal with the identification problem of the parameter of diffusion equation based on output measurment of distributed signals in the finite number of spatial points. The state of the diffusion equation is approximated by the distrbuted signais via the the spline approximation. The system governed by the diffusion eqution is trasformed to lumped parameter system and the parameter of the diffusion equation is identificated by the following least-squares algorithm.\",\"PeriodicalId\":6395,\"journal\":{\"name\":\"1988 American Control Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1988 American Control Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/ACC.1988.4790117\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988 American Control Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ACC.1988.4790117","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The paper deal with the identification problem of the parameter of diffusion equation based on output measurment of distributed signals in the finite number of spatial points. The state of the diffusion equation is approximated by the distrbuted signais via the the spline approximation. The system governed by the diffusion eqution is trasformed to lumped parameter system and the parameter of the diffusion equation is identificated by the following least-squares algorithm.
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