Two-stage control design of a buck converter/DC motor system without velocity measurements via a \(\Sigma\)-\(\delta\)-modulator
type: Item
instance of: scholarly article
title: Two-stage control design of a buck converter/DC motor system without velocity measurements via a \(\Sigma\)-\(\delta\)-modulator
zbMATH Open document ID: 1299.93201
DOI: 10.1155/2013/929316
author: J. M. Alba-Martínez
author: R. Bautista-Quintero
author: Ramón Silva-Ortigoza
author: José Rafael García-Sánchez
author: V. M. Hernández-Guzmán
author: Mariana Marcelino-Aranda
author: Hind Taud
published in: Mathematical Problems in Engineering
publication date: 2014-11-24T00:00:00Z
review text: Summary: This paper presents a two-stage control design for the ``Buck power converter/DC motor'' system, which allows to perform the sensorless angular velocity trajectory tracking task. The differential flatness property of the DC-motor model is exploited in order to propose a first-stage controller, which is designed to achieve the desired angular velocity trajectory. This controller provides the voltage profiles that must be tracked by the Buck converter. Then, a second-stage controller is meant to assure the aforementioned. This controller is based on flatness property of the Buck power converter model, which provides the input voltage to the DC motor. Due to the fact that the two-stage controller proposed uses the average model of the system, as a practical and effective implementation of this controller, a \(\Sigma\)-\(\delta\)-modulator is employed. Finally, in order to verify the control performance of this approach, numerical simulations are included.
Mathematics Subject Classification ID: 93C95
Mathematics Subject Classification ID: 94C05
zbMATH DE Number: 6372760
Wikidata QID: Q59029664
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2013/929316
OpenAlex ID: W1987734719
cites work: State feedbacks without asymptotic observers and generalized PID regulators
cites work: Correcteurs proportionnels-intégraux généralisés
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description: scientific article; zbMATH DE number 6372760