Electro-hydraulic actuator (EHA) system has received a positive admission and widely utilized in the industrial field for the process such as lifting, clamping and pressing. It is well known that the EHA system is exposed to the disturbances, uncertainties, and parameter variations which are caused by various factors for instance the changes in load or total moving mass, supply pressure, friction and leakage coefficient. These problems consequently pose to a great challenge in EHA system modelling and controller development in order to achieve a good performance in the system positioning control. In this paper, a comparative study in different trajectories that represents the desired positioning which are multi-step and multi-sine reference signal is applied to the system in order to access the capability of the proportional-integral-derivative (PID) controller that is tuned by using the Ziegler-Nichols (ZN) and Particle Swarm Optimization (PSO) tuning methods. The finding shows that the PID controller variables obtained through the PSO tuning method performs better than the conventional ZN tuning method. From the simulation study, it can be concluded that the PSO technique was able to obtain a better PID controller parameter and provides a much satisfying positioning tracking capability


    Access

    Download


    Export, share and cite



    Title :

    Position Tracking Optimization for An Electro-hydraulic Actuator System



    Publication date :

    2016-10-01


    Remarks:

    Journal of Telecommunication, Electronic and Computer Engineering (JTEC); Vol 8, No 7: Pioneering Future Innovation Through Green Technology III; 1-6 ; 2289-8131 ; 2180-1843


    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Classification :

    DDC:    629



    Hybrid System using Electro-Hydraulic Actuator

    Sunohara, I. | British Library Online Contents | 2010


    Position control of electro-hydraulic actuator system using fuzzy logic controller optimized by particle swarm optimization

    Wonohadidjojo, D. M. / Kothapalli, G. / Hassan, M. Y. | British Library Online Contents | 2013


    Electro-hydraulic actuator for brake

    CARRARA MARCO / SALA PAOLO | European Patent Office | 2024

    Free access

    Electro-hydraulic actuator for brake

    ARRIGONI RICCARDO / ROSSI ALESSANDRO / CARBONE FABIO et al. | European Patent Office | 2018

    Free access

    ELECTRO-HYDRAULIC ACTUATOR FOR BRAKE

    ARRIGONI RICCARDO / ROSSI ALESSANDRO / CARBONE FABIO et al. | European Patent Office | 2021

    Free access