A transition state control method for civil aeroengine that can take into account both pollutant emission suppression and thrust response tasks is proposed to improve the flight tasks of civil aircraft and further ensure the flight quality of civil aircraft. The NOx generation mechanism is used to establish a cost function that can include speed control and NOx emission control at the same time, and the emission reduction target in the transition state control process of civil aeroengine is achieved by solving the cost function. Aiming at the phenomenon of coupling between the state vector itself and the input vector in the cost function, the transition state control law is solved by the HJB function. The transition state performance simulation of civil aeroengine is carried out on the T-MATS platform. The simulation results show that the transition state control method of civil aeroengine oriented towards the NOx emission reduction target can meet both the transition state thrust response control requirements and the NOx emission reduction requirements, and the control method can reduce NOx emissions by 14.5% in a certain transition process.


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    Titel :

    Design of Transition State Control Method for Civil Aviation Engine Facing NOx Emission Reduction Target


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Yan, Liang (Herausgeber:in) / Duan, Haibin (Herausgeber:in) / Deng, Yimin (Herausgeber:in) / Han, Zhenghong (Autor:in) / Wang, Wei (Autor:in) / Liu, Shuai (Autor:in)

    Kongress:

    International Conference on Guidance, Navigation and Control ; 2022 ; Harbin, China August 05, 2022 - August 07, 2022



    Erscheinungsdatum :

    2023-01-31


    Format / Umfang :

    10 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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