Model predictive control of a waste heat recovery system for automotive diesel engines

E. Feru, F.P.T. Willems, Bram de Jager, M. Steinbuch

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

28 Citaten (Scopus)
3 Downloads (Pure)

Samenvatting

In this paper, a switching Model Predictive Control strategy is designed for an automotive Waste Heat Recovery system with two parallel evaporators. The objective is to maximize Waste Heat Recovery system output power, while satisfying safe operation under highly dynamic disturbances from the engine. Safe system operation is associated with vapor state after the evaporators. The closed-loop performance of the Model Predictive Control strategy is demonstrated on a high-fidelity validated Waste Heat Recovery system model subject to realistic disturbances from an Euro VI heavy-duty diesel engine. The simulation results, based on a World Harmonized Transient Cycle, demonstrate that the proposed control strategy outperforms a classical PI control strategy in terms of safety and relative average power, up to 15% and 3%, respectively.
Originele taal-2Engels
TitelProceedings of the 18th International Conference on System Theory, Control and Computing, 17-19 October 2014, Sinaia, Romania
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's664-669
ISBN van geprinte versie978-1-4799-4602-0
DOI's
StatusGepubliceerd - 2014
Evenement18th International Conference on System Theory, Control and Computing, ICSTCC 2014 - Sinaia, Roemenië
Duur: 17 okt. 201419 okt. 2014
Congresnummer: 18

Congres

Congres18th International Conference on System Theory, Control and Computing, ICSTCC 2014
Verkorte titelICSTCC 2014
Land/RegioRoemenië
StadSinaia
Periode17/10/1419/10/14
Ander18th International Conference on System Theory, Control and Computing

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