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Research of gasoline engine ignition control based on neural network

  • Automotive Engineering College

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

Abstract

In order to realize the precise ignition control of gasoline engine, an ignition advance angle BP (Back Propagation) neural network model is built. The improved LM (Levenberg-Marquardt) learning algorithm is used in the model to increase the neural network performance. The neural network model is trained and tested by matlab program. For a variety of inputs, the trained ignition advance angle neural network can carry out correct outputs. Compared with the experimental ignition advance angle, the maximum error of the neural network ignition advance angle is less than 5%. Compared with the experimental map method, the ignition advance angle neural network has the advantage of online modifying the value of ignition advance angle, so it can make the gasoline engine acquire the best ignition advance angle on various working conditions. The results show that the ignition advance angle neural network model established in this paper is effective and accurate. The performance of gasoline engine can be improved ultimately.

Original languageEnglish
Title of host publicationAdvances in Materials Manufacturing Science and Technology XIII
Subtitle of host publicationAdvanced Manufacturing Technology and Equipment, and Manufacturing Systems and Automation
PublisherTrans Tech Publications Ltd
Pages501-504
Number of pages4
ISBN (Print)0878493115, 9780878493111
DOIs
StatePublished - 2009
Externally publishedYes
Event13th International Manufacturing Conference in China, IMCC2009 - Dalian, China
Duration: 21 Sep 200923 Sep 2009

Publication series

NameMaterials Science Forum
Volume626 627
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference13th International Manufacturing Conference in China, IMCC2009
Country/TerritoryChina
CityDalian
Period21/09/0923/09/09

Keywords

  • Gasoline engine
  • Ignition control
  • Neural network

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