Title :
Estimation of discrete-time systems using pseudorandom sequences
Author :
Funahashi, Y. ; Nakamura, Kentaro
Author_Institution :
Nagoya University, Automatic Control Laboratory, Faculty of Engineering, Nagoya, Japan
Abstract :
The pseudorandom binary sequence is applied to the parameter estimation of discrete-time systems. The proposed method, based on correlation analysis and system theory, requires a smaller number of correlators than the other methods. The estimates of the parameters are shown to be asymptotically unbiased.
Keywords :
binary sequences; correlation methods; discrete time systems; estimation theory; binary sequences; correlation methods; discrete time systems; estimation theory; pseudorandom sequences;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730151
