Generation of Optimised Hybrid Electric Vehicle Body In White Architecture from a Styling Envelope

Jesper Christensen

Generation of Optimised Hybrid Electric Vehicle Body In White Architecture from a Styling Envelope

Jesper Christensen * §

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§ Coventry University

Generation of Optimised Hybrid Electric Vehicle Body In White Architecture from a Styling Envelope

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Abstract

As focus on the world climate rises, so does the demand for ever more environmentally friendly technologies. The response from the automotive industry includes vehicles whose primary propulsion systems are not based upon fossil fuels, namely Full Electrical Vehicles (FEV). There is an opportunity to design and engineer new innovative FEV architectures, whilst minimising their mass in order to further reduce carbon emissions. This paper proposes an engineering process for optimising new FEV lightweight vehicle architecture based on a technique entitled topology optimisation, which extracts the idealised load paths for a given set of load cases. Subsequently shape and size optimisations are conducted in order to obtain detailed information of localised vehicle geometry such as individual BIW cross-sections. The research discusses each individual step of the overall process including successes, limitations and further engineering challenges and complications which will need to be resolved in order to automate the vehicle architecture design to include e.g. durability and (dynamic) crashworthiness performance.

References

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Jesper Christensen. 2012. "Generation of Optimised Hybrid Electric Vehicle Body In White Architecture from a Styling Envelope". Global Journal of Research in Engineering - B: Automotive Engineering GJRE-B Volume 12 (GJRE Volume 12 Issue B1).

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GJRE Volume 12 Issue B1

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

BIW crashworthiness roof crush shape optimisation size optimisation topology optimisation

Classification

GJRE-B Classification FOR Code: 090205

Submission ReceivedDecember 12, 2011
Peer Review Double Blind
Handling Editor
Accepted January 4, 2012
Published February 24, 2012

Version of record

v1.2

Issue date

February 24, 2012

Language

English

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Article Matrices

Total Score: 136

Country: United Kingdom

Subject: Global Journal of Research in Engineering - B: Automotive Engineering

Authors: Dr. Jesper Christensen (PhD/Dr. count: 1)

View Count (all-time): 388

Total Views (Real + Logic): 1681

Total Downloads (simulated): 90

Publish Date: 2012 01, Sun

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Total Views: 1.7K

Total Downloads: 90

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