Thermal process robust identification using wavelet de-noise and least-squares method

Unmodeled dynamics exit when modeling with transfer function model set for thermal process. Unmodeled dynamics and stochastic disturbances are considered as colored noise which makes least-squares estimates bias. De-colored noise using wavelet MRA is beneficial to enhance identification accuracy and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Changliang Liu, Taoyong Li, Wei Cen, Yanchen Jia
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Colored noise Multiresolution analysis Noise measurement Noise robustness Nonlinear dynamical systems Parameter estimation Power engineering and energy Power system modeling System identification Thermal engineering Transfer functions Unmodeled dynamics Wavelet De-noise
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