Title:
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Hands-on course in networked control systems
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Author:
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Fuertes Armengol, José Mª; Villa Millaruelo, Ricardo; Ayza Graells, Jordi; Marès Martí, Pere; Martí Colom, Pau; Velasco García, Manel; Yepez, J.; Torres Guerrero, Gina; Perello, M.
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Universitat Politècnica de Catalunya. GR-DCS - Sistemes Distribuïts de Control |
Abstract:
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In many industrial robotic applications there is a need to
track periodic reference signals and/or reject periodic disturbances. This
paper presents a novel repetitive control design for systems with constant
time-delays in both forward and feedback control channels. An additional
delay is introduced together with plant delays to construct an internal
model for periodic signals, and a simple proportional control is utilized
to stabilize the closed-loop system. Sufficient stability conditions of the
closed-loop system and the robustness analysis under modeling uncertainties
are studied. Experimental results are included to evaluate the
validity and effectiveness of the proposed method. |
Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control -Automatic control -Control automàtic |
Rights:
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Document type:
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Article - Published version Conference Object |
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