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    Evolutionary Optimization of Model Parameters for Electro Injectors in Common Rail Diesel Engines

    Source: Journal of Dynamic Systems, Measurement, and Control:;2016:;volume( 138 ):;issue: 004::page 41001
    Author:
    Lino, Paolo
    ,
    Maione, Guido
    ,
    Saponaro, Fabrizio
    ,
    Li, Kang
    DOI: 10.1115/1.4032481
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: One of the main issues in the design, modeling, and control of innovative automotive engines is to reduce energy consumption and emission of pollutants and, at the same time, to guarantee a high level of performance indices. In particular, enhanced modelbased control of the injection process has been a hot research topic in recent years to increase the combustion efficiency in common rail (CR) diesel engines and to meet strict legislations. This paper focuses on the development of a more accurate model for the electroinjector in CR diesel engines. The model takes into account the mechanical deformation of relevant parts of the electroinjector and the nonlinear fuel flow. Model parameters are then optimized by an evolutionary strategy. Simulation results confirm that the optimized model can be helpful for predicting the real trend of the injected fuel flow rate, evidenced by experimental data, thus can be helpful for injection control of CR diesel engines.
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      Evolutionary Optimization of Model Parameters for Electro Injectors in Common Rail Diesel Engines

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    http://yetl.yabesh.ir/yetl1/handle/yetl/160665
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    contributor authorLino, Paolo
    contributor authorMaione, Guido
    contributor authorSaponaro, Fabrizio
    contributor authorLi, Kang
    date accessioned2017-05-09T01:26:58Z
    date available2017-05-09T01:26:58Z
    date issued2016
    identifier issn0022-0434
    identifier otherds_138_04_041001.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/160665
    description abstractOne of the main issues in the design, modeling, and control of innovative automotive engines is to reduce energy consumption and emission of pollutants and, at the same time, to guarantee a high level of performance indices. In particular, enhanced modelbased control of the injection process has been a hot research topic in recent years to increase the combustion efficiency in common rail (CR) diesel engines and to meet strict legislations. This paper focuses on the development of a more accurate model for the electroinjector in CR diesel engines. The model takes into account the mechanical deformation of relevant parts of the electroinjector and the nonlinear fuel flow. Model parameters are then optimized by an evolutionary strategy. Simulation results confirm that the optimized model can be helpful for predicting the real trend of the injected fuel flow rate, evidenced by experimental data, thus can be helpful for injection control of CR diesel engines.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleEvolutionary Optimization of Model Parameters for Electro Injectors in Common Rail Diesel Engines
    typeJournal Paper
    journal volume138
    journal issue4
    journal titleJournal of Dynamic Systems, Measurement, and Control
    identifier doi10.1115/1.4032481
    journal fristpage41001
    journal lastpage41001
    identifier eissn1528-9028
    treeJournal of Dynamic Systems, Measurement, and Control:;2016:;volume( 138 ):;issue: 004
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
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