Non-linear simulations of a surge model with and without control are investigated using a Runge-Kutta scheme. This shows how some non-linearities in the flow model can affect the normal operation of a linear controller and the problem of actuatop sensor locations. Also, the amplitudes and frequency response required of the actuator to retain stability can sometimes be found to exceed the practical limitations.


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    Title :

    Active Control of Surge in Multi-Stage Axial-Flow Compressors


    Contributors:
    Escuret, J-F (author) / Elder, R L (author)


    Publication date :

    1995-12-01


    Size :

    10 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





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