PI parameters design for motion synchronization of proportional pump controlled dual winch on crawler crane

@article{Tao2015PIPD,
  title={PI parameters design for motion synchronization of proportional pump controlled dual winch on crawler crane},
  author={Jian-feng Tao and Ya-jin Wu and Hai-yan Yang and Chengliang Liu},
  journal={2015 International Conference on Fluid Power and Mechatronics (FPM)},
  year={2015},
  pages={873-878}
}
As for the synchronization control of double winches of large crawler cranes, a master-slave PI control strategy with the hook's inclination as feedback signal is proposed and analyzed. The transfer function of the pump-controlled dual-winch system is obtained by building the mathematical model and linearizing it around the working point and thus the stability and steady-state error are analyzed. In conclusion, the way to determine the parameters of PI controller is proposed via frequency… CONTINUE READING