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SCIENCE CHINA Information Sciences, Volume 63 , Issue 10 : 209201(2020) https://doi.org/10.1007/s11432-018-9647-6

On the characteristics of ADRC: a PID interpretation

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  • ReceivedJun 21, 2018
  • AcceptedSep 18, 2018
  • PublishedApr 13, 2020

Abstract

There is no abstract available for this article.


Acknowledgment

This work was supported by National Natural Science Foundation of China (Grant No. 61733017) and Nature Science Foundation of Fujian Province (Grant No. 2016J01317).


Supplement

Appendix A.


References

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  • Figure 1

    (Color online) Frequency analysis of the feedback compensator of second-order LADRC. (a) Block diagram of second-order LADRC; (b) Bode plots of $C(s)$ and $C_{\rm~PID}(s)$, in which $K_c=2.5$, $\tau_I=1.777$, $\tau_D=0.4$.

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