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Automotive engine power performance tuning under numerical and nominal data
Pak Kin Wong; Lap Mou Tam; Ke Li
2011-12-17
Source PublicationControl Engineering Practice
ISSN0967-0661
Volume20Issue:3Pages:300-314
Abstract

Modern automotive engines are controlled by an electronic control unit (ECU), and engine power performance is significantly affected by the selection of both ECU parameters and engine components. The engine performance tuning is usually done by a trial-and-error method. In the current literature, very little research has considered the selection of engine parts because engine parts are complicated objects that are usually represented as nominal data. These data are meaningless values in terms of computation. This paper presents a novel multiple-input/output least-squares support vector machine plus one-of-n remapping method for modelling engine power performance using both numerical (ECU parameters) and nominal data (candidate engine parts). The Quasi-Newton method, a genetic algorithm and particle swarm optimisation are then applied to the engine model to determine the optimal engine setup automatically. A simple binary code synthesis rule is also proposed to optimise the nominal variable. Both experimental and simulation results show that the proposed methodology can successfully yield an optimal engine setup. 

KeywordEngine Power Performance Multi-input/multi-output Least-squares Support Vector Machines Multi-objective Optimisation Nominal Data
DOIhttp://doi.org/10.1016/j.conengprac.2011.11.006
URLView the original
Indexed BySCI
Language英语
WOS Research AreaAutomation & Control Systems ; Engineering
WOS SubjectAutomation & Control Systems ; Engineering, Electrical & Electronic
WOS IDWOS:000301011500008
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Citation statistics
Cited Times [WOS]:15   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding AuthorPak Kin Wong; Lap Mou Tam; Ke Li
AffiliationDepartment of Electromechanical Engineering, Faculty of Science & Technology, University of Macau, Macau
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Pak Kin Wong,Lap Mou Tam,Ke Li. Automotive engine power performance tuning under numerical and nominal data[J]. Control Engineering Practice,2011,20(3):300-314.
APA Pak Kin Wong,Lap Mou Tam,&Ke Li.(2011).Automotive engine power performance tuning under numerical and nominal data.Control Engineering Practice,20(3),300-314.
MLA Pak Kin Wong,et al."Automotive engine power performance tuning under numerical and nominal data".Control Engineering Practice 20.3(2011):300-314.
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