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An optimization approach to hybrid electric vehicle preliminary design

  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This presentation evaluates the contribution of Analytical Target Cascading in hybrid electric vehicle preliminary design. The preliminary design problem was formulated as a two-level design problem: vehicle level and subsystem level. At the vehicle level, the main parameters of engine, driving motor, battery, and transmission were determined by solving a multi-objective constrained optimization problem. At the subsystem level, the gear parameters of the transmission and final drive were gotten to make the ratios of transmission and final drive as close to the target values cascaded from vehicle level as possible. The results show that the vehicle performance and subsystem level design can be optimized currently; the optimization method in preliminary design can offer design insights in an effective way.

Original languageEnglish
Title of host publication24th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium and Exhibition 2009, EVS 24
Pages1493-1497
Number of pages5
Publication statusPublished - 2009
Event24th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium and Exhibition 2009, EVS 24 - Stavanger, Norway
Duration: 13 May 200916 May 2009

Publication series

Name24th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium and Exhibition 2009, EVS 24
Volume3

Conference

Conference24th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium and Exhibition 2009, EVS 24
Country/TerritoryNorway
CityStavanger
Period13/05/0916/05/09

Keywords

  • Analytical target cascading
  • Hybrid electric vehicle
  • Optimization
  • Preliminary design

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