High-Speed Parameters Estimation Method of Compartment Model System

カテゴリ: 研究会(論文単位)

論文No: PI24061

グループ名: 【C】電子・情報・システム部門 知覚情報研究会

発行日: 2024/12/23

タイトル(英語): High-Speed Parameters Estimation Method of Compartment Model System

著者名: Tanaka Toshiki (Doshisha University),Tanev Ivan (Doshisha University),Hattori Tetsuo (Kagawa University)

著者名(英語): Toshiki Tanaka(Doshisha University),Ivan Tanev(Doshisha University),Tetsuo Hattori(Kagawa University)

キーワード: Parameter estimation|Compartment model|Integral equation|Linear regression analysis|PET|Electric circuit|Parameter estimation|Compartment model|Integral equation|Linear regression analysis|PET|Electric circuit

要約(日本語): We propose a high-speed estimation method for the parameters in compartment model where output function is described by _x000D_ the convolution between input function and impulse response, which is a kind of time-invariant linear system. The parameter _x000D_ estimation method uses linear regression analysis based on the integral equation that can be obtained by algebraic processing of _x000D_ Laplace transform. In this paper, taking the parameters estimation problem of compartment model system such as PET (Positron _x000D_ Emission Tomography) inspection and RLC series electrical circuit for examples, we show that the proposed method can estimate _x000D_ parameters of the impulse response of compartment model system in high speed.

要約(英語): We propose a high-speed estimation method for the parameters in compartment model where output function is described by _x000D_ the convolution between input function and impulse response, which is a kind of time-invariant linear system. The parameter _x000D_ estimation method uses linear regression analysis based on the integral equation that can be obtained by algebraic processing of _x000D_ Laplace transform. In this paper, taking the parameters estimation problem of compartment model system such as PET (Positron _x000D_ Emission Tomography) inspection and RLC series electrical circuit for examples, we show that the proposed method can estimate _x000D_ parameters of the impulse response of compartment model system in high speed.

本誌: 2024年12月26日知覚情報研究会

本誌掲載ページ: 21-25 p

原稿種別: 英語

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