6
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Two-Stage Control Design of a Buck Converter/DC Motor System without Velocity Measurements via a\(Σ−Δ\)-Modulator

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          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 Σ Δ -modulator is employed. Finally, in order to verify the control performance of this approach, numerical simulations are included.

          Related collections

          Most cited references8

          • Record: found
          • Abstract: not found
          • Article: not found

          Flatness and defect of non-linear systems: introductory theory and examples

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Trajectory tracking control of a car-trailer system

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              On the Robust Control of Buck-Converter DC-Motor Combinations

                Bookmark

                Author and article information

                Journal
                Mathematical Problems in Engineering
                Mathematical Problems in Engineering
                Hindawi Limited
                1024-123X
                1563-5147
                2013
                2013
                : 2013
                : 1-11
                Affiliations
                [1 ]Instituto Politécnico Nacional, CIDETEC, Área de Mecatrónica, Unidad Profesional Adolfo López Mateos, 07700 México, DF, Mexico
                [2 ]Universidad Autónoma de Querétaro, Facultad de Ingeniería, 76150 Querétaro, QRO, Mexico
                [3 ]Instituto Politécnico Nacional, UPIICSA, Sección de Estudios de Posgrado e Investigación, 08400 México, DF, Mexico
                [4 ]Instituto Tecnológico de Culiacán, Departamento de Metal-Mecánica, 80220 Culiacán, SIN, Mexico
                Article
                10.1155/2013/929316
                aa884991-aab8-40de-af06-769f180afa41
                © 2013

                http://creativecommons.org/licenses/by/3.0/

                History

                Comments

                Comment on this article