Nonlinear pressure control of self-supplied variable displacement axial piston pumps

@inproceedings{Kemmetmller2014NonlinearPC,
  title={Nonlinear pressure control of self-supplied variable displacement axial piston pumps},
  author={Wolfgang Kemmetm{\"u}ller and Franz Fuchshumer and Andreas Kugi},
  year={2014}
}
The present paper deals with the pressure control of self-supplied variable displacement axial piston pumps subject to fast changing, unknown loads. First, the setup of the system and the mathematical model are described. As the pump is self-supplied, the mathematical model exhibits a switching right-hand side which makes the control design a challenging task. A nonlinear two degrees-of-freedom control strategy, comprising a feedforward and a feedback control, in combination with a load… CONTINUE READING