Analysis on Structure of Active Disturbances Rejection Controller

Abstract:

Article Preview

Regarding the Active Disturbances Rejection Controller (ADRC) as main line, this present paper has Introduced Extended State Observer (ESO), Tracking Differentiator (TD), Nonlinear State Error Feedback (NLSEF), which are all the key parts of ADRC, in addition, the realization means and specific structure of ADRC is included. In ADRC control system, it is not necessary to identify the plant model and the form of external disturbance, but taking the unified model parameter perturbations and external disturbances on the system as a system disturbance for real-time compensation, therefor the control system has very good adaptability and robustness.

Info:

Periodical:

Edited by:

Qingzhou Xu

Pages:

452-455

DOI:

10.4028/www.scientific.net/AMR.721.452

Citation:

Z. L. Han et al., "Analysis on Structure of Active Disturbances Rejection Controller", Advanced Materials Research, Vol. 721, pp. 452-455, 2013

Online since:

July 2013

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.