Recent content by on1591

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    How to Derive the Closed-Loop Transfer Function for a Hydraulic Actuator System?

    Homework Statement Augment the model to include a proportional position controller and derive the closed-loop transfer function. The model is an hydraulic actuator system pushing against a mass. The Attempt at a Solution I think I have completed the first part correctly with...
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    Second moments of area Izz and Ixx

    zc = 46.75mm and xc = 22.5mm. Is the bending moment calculated from these? I have been trying to work out the bending moment for a while now and can't seem to get the answer of 3.97E+5 Nmm
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    Second moments of area Izz and Ixx

    Homework Statement A vertical column has the horizontal cross sectional area shown in the attached image. The column carries a vertical compressive point load of 30kN applied at d. calculate the following: a) The second central moments of area IZZ and Ixx b) The maximum values of...