© 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. ; In this paper, the control of the mass flow-rate for a centrifugal compressor is discussed. The compressor is driven by a rate-limited actuating motor. To avoid integral windup, a sliding mode control (SMC) based anti-windup strategy is proposed. The developed scheme essentially avoids the integral windup of PI controllers by adapting the controller gain such that output of controller is not influenced by the rate limiter. Furthermore, a relay-based optimal tuning methodology for PI controllers in rate-limited systems is presented and discussed. Optimal tuning of the PI controller is done at different operating conditions of the compressor and used to create a gain schedule that provides a more robust control structure compared to standard manually tuned PI controllers. © 2018 IEEE. ; Peer Reviewed ; Postprint (author's final draft)
Sliding mode anti-windup strategy for mass flow-rate regulation of compressors with rate-limited motors
01.01.2018
Sonstige
Elektronische Ressource
Englisch
Robust control , Control structure , Compressors , Controller gain , Sliding mode control , Controllers , Àrees temàtiques de la UPC::Informàtica::Automàtica i control , Sliding modes , Different operating conditions , Optimal tuning , Classificació INSPEC::Automation , Centrifugal compressors , Mass transfer , Sliding mode control(SMC) , Anti-windup strategy , Mass flow rate
DDC: | 629 |
BASE | 2018
|Synthesis of a Static Anti-Windup Compensator for Systems with Magnitude and Rate Limited Actuators
British Library Online Contents | 2001
|Fast Anti-windup Predictive Compensation Control for MIMO System Based on Sliding Mode Control
British Library Online Contents | 2014
|CONTROL OF LARGE MULTICOPTERS WITH RATE-LIMITED ELECTRIC MOTORS
TIBKAT | 2020
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