The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)
- Volume 52 Issue 2
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- Pages.81-84
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- 2003
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- 1229-800X(pISSN)
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- 2586-7792(eISSN)
A parametric Identification of Linear System in the Frequency Domain
주파수영역에서 선형시스템의 파라메트릭 식별
Abstract
This paper presents a proper rational transfer function synthesis in the continuous time system from noisy measurements. The proposed method identifies the coefficients vector of the transfer function from an overdetermined linear system that develops from rearranging the two dimensional system matrices and output vectors obtained from the observed frequency responses. By computer simulation, the performance improvement is verified.