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Identification of the system described as the canonical form using filtering technique

Technology reports of the Yamaguchi University Volume 1 Issue 4 Page 483-491
published_at 1976-01
KJ00004350948.pdf
[fulltext] 348 KB
Title
Identification of the system described as the canonical form using filtering technique
Creators Kawazoe Yasuhiro
Source Identifiers
The simultaneous parameter identification and state estimation algorithm in the linear discrete-time system described by the canonical form is developed in computational purpose. The problem is formulated under the assumption that the system parameters are unknown constants and the noise statistics are given a priori as well as the known order of the system. The procedure requires the Kalman filter which is applied for state estimation and parameter identification at each stage, and the smoother which is for state-smoothing. The smoothing calculation is utilized to get the observation matrix with respect to parameter vector. Two approaches where the parameter has fictitious noise inputs and nothing are shown. The effective choice of fictitious noise has led the estimation better in the numerical example.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1976-01
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部