INVESTIGADORES
GARELLI Fabricio
artículos
Título:
Adaptive PI control with robust variable structure anti-windup strategy for systems with rate-limited actuators: Application to compression systems
Autor/es:
ELDIGAIR, YOUSIF; GARELLI, FABRICIO; KUNUSCH, CRISTIAN; OCAMPO-MARTINEZ, CARLOS
Revista:
CONTROL ENGINEERING PRACTICE
Editorial:
PERGAMON-ELSEVIER SCIENCE LTD
Referencias:
Lugar: Amsterdam; Año: 2020 vol. 96
ISSN:
0967-0661
Resumen:
In this paper, an adaptive proportional-integral (PI) control strategy fornonlinear systems with constrained actuators is discussed. In particular, avariable-structure anti-windup strategy that can be retrotted onto dierentcontrol structures is proposed and validated. Both the developed controllerand anti-windup method are used for an automotive industrial control applicationthat involves the control of both air mass ow-rate and pressure in afuel cell system, using a high speed turbo-compressor and an electromechanicalvalve, both of them driven by rate-limited electric motors. The resultsfrom experimental tests agree with the simulations obtained and clearly showthe eectiveness of the proposed approach by evidencing the fast control dynamicsand the proper and desired closed-loop performance of the schemewithout windup phenomena.[ACLARACIÓN: NO TENGO ACCESO A VERSIÓN FINAL DEL PAPER DEBIDO A LA CUARENTENA, SE ADJUNTA UN PREPRINT PRELIMINAR]
