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Combined design and control optimization of hybrid vehicles
RISE, Swedish ICT, Viktoria.
2015 (English)In: Handbook of Clean Energy Systems., 2015, p. 1-14Chapter in book (Other academic)
Abstract [en]

Hybrid vehicles play an important role in reducing energy consumption and pollutant emissions of ground transportation. The increased mechatronic system complexity, however, results in a heavy challenge for efficient component sizing and power coordination among multiple power sources. This chapter presents a convex programming framework for the combined design and control optimization of hybrid vehicles. An instructive and straightforward case study of design and energy control optimization for a fuel cell/supercapacitor hybrid bus is delineated to demonstrate the effectiveness and the computational advantage of the convex programming methodology. Convex modeling of key components in the fuel cell/supercapactior hybrid powertrain is introduced, while a pseudo code in CVX is also provided to elucidate how to practically implement the convex optimization. The generalization, applicability, and validity of the convex optimization framework are also discussed for various powertrain configurations (i.e., series, parallel, and series-parallel), different energy storage systems (e.g., battery, supercapacitor, and dual buffer), and advanced vehicular design and controller synthesis accounting for the battery thermal and aging conditions. The proposed methodology is an efficient tool that is valuable for researchers and engineers in the area of hybrid vehicles to address realistic optimal control problems.

Place, publisher, year, edition, pages
2015. p. 1-14
Series
Electric car and hybrid car, Handbook of clean energy systems
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-24590OAI: oai:DiVA.org:ri-24590DiVA, id: diva2:1133260
Conference
Thursday, October 16, 2014
Available from: 2017-12-04 Created: 2016-10-31 Last updated: 2020-12-01Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
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Language
  • de-DE
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  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf