Singular value decomposition based learning identification for linear time‐varying systems: From recursion to iteration

• Published in: International journal of robust and nonlinear control Vol. 33; no. 12; pp. 6986 - 7003
• Main Authors: Song, Fazhi, Li, Li, Liu, Yang, Dong, Yue
• Format: Journal Article
• Language: English
• Published: Bognor Regis Wiley Subscription Services, Inc 01.08.2023
• Subjects: Algorithms; bias compensation; Covariance matrix; Error analysis; Estimation; iterative learning algorithm; Iterative methods; Motion control; Noise measurement; Numerical stability; parameter estimation; Parameters; Robotics; Signal processing; Singular value decomposition; System identification; time‐varying systems

System identification is a critical task in various engineering applications such as motion control, signal processing and robotics. In this article, the identification of linear time‐varying (LTV) systems that perform tasks repetitively over a finite‐time interval is investigated. Traditional LTV s...