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Title:
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Robust gain-scheduled Smith PID controllers for second order LPV systems with time varying delay
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Author:
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Puig Cayuela, Vicenç; Bolea Monte, Yolanda; Blesa Izquierdo, Joaquim
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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. SAC - Sistemes Avançats de Control; Universitat Politècnica de Catalunya. VIS - Visió Artificial i Sistemes Intel.ligents |
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Abstract:
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In this paper, a new approach to design a robust gain scheduled linear parameter varying (LPV) PID
controller with pole placement constraints (through LMI regions) is proposed for LPV systems with second order
structure and time-varying delay. The controller structure includes a Smith predictor, real time estimated parameters
that schedule the controller and Smith predictor (using the known part of the delay) and unstructured dynamic
uncertainty which covers the delay uncertainty. Finally, the proposed control technique is validated in a real case study
based on a piece of a sewer system. |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control
-PID controllers
-Control theory
-Controladors PID
-Control, Teoria de |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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