Identification evaluation methodsMethods for airplane parameter estimation, the equation error method, output error method, and two advanced methods are presented and their basic properties described. The advanced methods include the maximum likelihood and extended Kalman filter method. For a better understanding of the estimation techniques a first-order scalar differential equation is used as a model of the system under test. Application of the methods to a general multivariable linear system is briefly outlined. A note on the parameter estimation in the frequency domain is also presented. Numerical examples along with the comparison of results from various methods are given.
Document ID
19800010819
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Klein, V. (NASA Langley Research Center Hampton, VA, United States)