Open AccessVariable data‐window‐size recursive least‐squares algorithm for dynamic system identification
Author(s) -
Cho Hyeonwoo,
Yu SonCheol
Publication year - 2015
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2014.3251
Subject(s) - window (computing) , algorithm , variable (mathematics) , least squares function approximation , mathematics , recursive least squares filter , identification (biology) , computer science , statistics , adaptive filter , mathematical analysis , botany , estimator , biology , operating system
A variable data‐window size for the recursive least‐squares algorithm is proposed. Using the window‐size selection criterion, the window size can be suitably adjusted for the conditions of the system parameters to be estimated.