In this paper we deal with robust control method for nonlinear dynamical model of electro-hydraulic servo-drive. The mathematical analysis of physical effects in servo-drive was carried out. This model is implemented in the software environment of Matlab. The structure of the model is shown in such a way to present the graphical relationships between individual physical parameters and components for this system. it allowed us to introduce different kinds of controllers. In the paper, there are shown simulation results of 'traditional' control methods and compared with robust control method. We design robust control law using the procedures of the Matlab Toolboxes. It is appeared the actuator with robust controller works properly in the wide range of the operation point values. It has good static and dynamic characteristics. The comparison allows us to choose the proper solution of control system for given practical application of electro-hydraulic actuator with digital control.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Robust control method for aircraft's electro-hydraulic servo-drive


    Additional title:

    Robuste Regelungsmethode für den elektrohydraulischen Servoantrieb von Flugzeugen


    Contributors:
    Gosiewski, Z. (author) / Henzel, M. (author)


    Publication date :

    2002


    Size :

    4 Seiten, 6 Bilder, 3 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Direct drive volume control electro-hydraulic servo device

    LIU YUFENG / DONG WANYU / SHI CHEN et al. | European Patent Office | 2022

    Free access

    Electro-hydraulic servo valve control system

    SUMMERS CAMILA / RONNING ERIC DUANE | European Patent Office | 2018

    Free access

    Study on dual electro-hydraulic servo Motor synchronizing drive

    Fu, Y. | British Library Online Contents | 1996



    ELECTRO-HYDRAULIC SERVO VALVE CONTROL SYSTEM

    SUMMERS CAMILA / RONNING ERIC DUANE | European Patent Office | 2021

    Free access