Disturbance prediction based active disturbance rejection control approach

@article{Li2016DisturbancePB,
  title={Disturbance prediction based active disturbance rejection control approach},
  author={Chongling Li and Tao Cai and Zeyu Han},
  journal={2016 35th Chinese Control Conference (CCC)},
  year={2016},
  pages={5896-5900}
}
Disturbance widely exists in control system. Active disturbance rejection control (ADRC) has been proved to be an efficient way to deal with disturbance and achieves great success in practice. The most important part of ADRC is extended state observer (ESO), which estimates the states of system and total disturbance. ESO regards internal disturbance and external disturbance as a total disturbance, estimates it and eliminates it in the control. The faster ESO estimates total disturbance, the… CONTINUE READING