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Title: Robust control of electrified turbocharged diesel engines
Authors: Zhao, Dezong
Winward, Edward
Yang, Zhijia
Stobart, Richard
Steffen, Thomas
Keywords: Turbines
Diesel engines
Frequency control
Transfer functions
Issue Date: 2016
Publisher: © IEEE
Citation: ZHAO, D. ... et al, 2016. Robust control of electrified turbocharged diesel engines. 2016 IEEE 55th Conference on Decision and Control (CDC), Las Vegas, USA, 12th-14th December 2016, pp. 734-739.
Abstract: Electrified turbocharger is a critical technology for engine downsizing and is a cost-effective solution for exhaust gas energy recovery. In conventional turbocharged diesel engines, the air path holds strong nonlinearity since the actuators are all driven by the exhaust gas. In an electrified turbocharged diesel engine (ETDE), the coupling is more complex, due to the electric machine mounted on the turbine shaft impacts the exhaust manifold dynamics as well. In distributed single-input single-output control methods, the gains tuning is time consuming and the couplings are ignored. To control the performance variables independently, developing a promising multi-input multi-output control method for the ETDE is essential. In this paper, a model-based multi variable robust controller is designed to control the performance variables in a systematic way. Both simulation and experimental results verified the effectiveness of the proposed controller.
Description: © 2016 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.
Sponsor: This work was co-funded by the Innovate UK, under a grant for the Low Carbon Vehicle IDP4 Programme (TPI4/LCV/6/I/BG011L).
Version: Accepted
DOI: 10.1109/CDC.2016.7798355
URI: https://dspace.lboro.ac.uk/2134/24351
Publisher Link: http://dx.doi.org/10.1109/CDC.2016.7798355
ISBN: 9781509018376
Appears in Collections:Conference Papers and Presentations (Aeronautical and Automotive Engineering)

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