|
This article is cited in 36 scientific papers (total in 36 papers)
Nonlinear Systems
Disturbance observers: methods and applications. I. Methods
B. R. Andrievskyabc, I. B. Furtatad a Institute for Problems in Mechanical Engineering, Russian Academy of Sciences, St. Petersburg, Russia
b St. Petersburg State University, St. Petersburg, Russia
c Baltic State Technical University, St. Petersburg, Russia
d ITMO University, St. Petersburg, Russia
Abstract:
The survey is devoted to an exposition of the history of development and the current state of theoretical methods for constructing disturbance observers, whose appearance in control theory and practice dates back to the middle of the 1960s and is associated with the expansion of algebraic methods in controller synthesis, the emergence of computer-based synthesis procedures, the need to solve more and more complex problems, and the desire to optimize the control process. The survey describes observers of harmonic disturbances, outlines the internal model principle, considers observers of bounded disturbances, and describes methods for estimating disturbances using auxiliary filters in the form of transfer functions and state observers.
Keywords:
disturbance, evaluation, observer.
Citation:
B. R. Andrievsky, B. R. Andrievsky, I. B. Furtat, “Disturbance observers: methods and applications. I. Methods”, Avtomat. i Telemekh., 2020, no. 9, 3–61; Autom. Remote Control, 81:9 (2020), 1563–1610
Linking options:
https://www.mathnet.ru/eng/at15348 https://www.mathnet.ru/eng/at/y2020/i9/p3
|
Statistics & downloads: |
Abstract page: | 471 | Full-text PDF : | 152 | References: | 79 | First page: | 53 |
|