Improved method of parameter identification based on decomposing single wide-band model into two or more component systems in parallel. Each component model predominates in specific frequency range. Wide-band mathematical model of system identified as two narrow-band models: one containing most of information on high-frequency components of dynamics, and one containing most of information on low-frequency components. Applicable to diverse systems, including vibrating structures, electronic circuits, and control systems.
Frequency-Domain Identification With Composite Curve Fitting
NASA Tech Briefs ; 18 , 1
1994-01-01
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Englisch
Frequency-Domain Identification With Composite Curve Fitting
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