Creator:

Kurniawan, Edi ; Harno, Hendra G. ; Wijonarko, Sensus ; Widiyatmoko, Bambang ; Bayuwati, Dwi ; Purwowibowo, Purwowibowo ; Maftukhah, Tatik

Contributor:

Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.

Title:

Variable-structure repetitive control for discrete-time linear systems with multiple-period exogenous signals

Group publication title:

AMCS, volume 30 (2020)

Subject and Keywords:

repetitive control ; variable-structure control ; multiple-period signals ; fast transient response ; robustness

Abstract:

A new method to construct a discrete-time variable-structure repetitive controller for a class of linear systems perturbed by multiple-period exogenous signals is presented. The proposed control scheme combines the features of the discrete-time multiple-period repetitive control (MP-RC) and variable-structure control (VSC) techniques. The MP-RC part is assigned to simultaneously track and reject periodic signals consisting of multiple uncorrelated fundamental frequencies. ; The VSC part is then integrated to provide a fast transient response and robustness against plant parameter variations. Stability and robustness analyses are also elaborated to ensure that the resulting closed-loop system satisfies the desired control objectives. Moreover, it is shown through an example that the repetitive control system constructed using the proposed control method can effectively track a sinusoidal reference signal despite the presence of a multiple-period disturbance.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2020

Resource Type:

artykuł

DOI:

10.34768/amcs-2020-0016

Pages:

207-218

Source:

AMCS, volume 30, number 2 (2020) ; click here to follow the link

Language:

eng

License CC BY 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego