The advanced nonlinear sliding mode control method of DGEN380 aero engine is presented in this paper. This aero engine is a small high bypass ratio turbofan engine by which the nonlinear control approach of the aero engine is invested. And this paper focuses on the power management function of the aero engine control system which includes steady control and transient control. The mathematical model of DGEN380 aero engine is built by a set of nonlinear dynamic equation that is validated by experimental data. The single controller based on sliding mode approach is designed that can keep some certain thrust levels during steady state and maintain repeatable performance during transient operation from one requested thrust level to another. The single controller can offset the impact of the signal noise and harmonic disturbance at a certain power point. And the dynamic performance of the single controller is satisfactory at the transient process. The experiment is conducted by aero engine test bench for the single control.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    The Nonlinear Single Controller of DGEN380 Aero Engine Design


    Beteiligte:
    Jie Bai (Autor:in) / Shuai Liu (Autor:in) / Wang Wei (Autor:in)


    Erscheinungsdatum :

    2019




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    LMI-based aero-engine controller design

    Fan, X.-l. / Xie, Z.-h. / Zhang, X.-j. et al. | British Library Online Contents | 2000


    PI type multivariable robust controller design of aero-engine

    Lu, Y. / Li, Z. / Xiong, X. et al | British Library Online Contents | 1997


    Aero Engine Design

    Ford, Terry | Emerald Group Publishing | 1992


    Aero engine design

    Wilkinson, G.S. | Engineering Index Backfile | 1934


    Design of Smith Auto Disturbance Rejection Controller for Aero-engine

    Luo, Fang-Zheng / Zhang, Shi-Ying / Chen, Min et al. | Springer Verlag | 2013