Nonlinear control of a servohydraulic actuator.

• Autorzy: Hahn H. , Gucker U.
• Języki publikacji: EN

Abstrakty

EN

In this paper, a nonlinear control algorithm of a servohydraulic actuator has been derived based on exact linearization techniques. To much this controller to the actuator, sophisticated process models have been derived (including leakage flows and model equations of the foundation) and model parameters have been estimated in laboratory experiments. The resulting process model equations provide a realistic theoretical model of the laboratory set-up. The nonlinear controllers provide an excellent transmission behaviour of the control loop.

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems Science
• Rocznik: 1999
• Tom: Vol. 25, nr 1
• Strony: 103--114
• Opis fizyczny: Bibliogr. 10 poz., rys. 4

Twórcy

autor

Hahn H.

autor

Gucker U.

• Laboratory of Control Engineering and System Dynamics, Department of Mechanical Engineering, University of Kassel, Monchebergstr. 7, 34109 Kassel, Germany.