Title :
Determination of parameter estimation errors due to noise and undermodelling
Author_Institution :
Dept. of Control Eng., Aalborg Univ., Denmark
Abstract :
A simple method for determination of the estimation error of physical parameters due to noise and undermodelling is developed. Two or more data sets with same input is required. Examples indicate that the method gives good results for linear and nonlinear models
Keywords :
discrete time systems; measurement; measurement errors; parameter estimation; random noise; discrete time systems; linear models; measurement errors; noise; nonlinear models; parameter estimation errors; physical parameters; undermodelling; Control engineering; Error correction; Estimation error; Linear approximation; Measurement errors; Noise measurement; Noise robustness; Parameter estimation; System identification; Vectors;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1996. IMTC-96. Conference Proceedings. Quality Measurements: The Indispensable Bridge between Theory and Reality., IEEE
Conference_Location :
Brussels
Print_ISBN :
0-7803-3312-8
DOI :
10.1109/IMTC.1996.507394
