Abstract
Active disturbance rejection control (ADRC) is a relatively new but very practical technology, which shows much promise in replacing PID as industry workhorse with unmistakable advantage in performance and practicality. This paper mainly concerns with a problem of fundamental nature: the asymptotic stability of nonlinear ADRC based control system, and applies ADRC to the ball-beam system to check the presented methods and the performance of ADRC. Firstly, the general nonlinear ADRC algorithm is introduced; then the asymptotical stability problem is transformed into that of determining whether a matrix or interval matrix is Hurwitz; finally the results of theoretical analysis are verified in simulations and experiments using the ball-beam platform, demonstrating the convenience and effectiveness of the proposed methods, in addition to the good performance of ADRC.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the American Control Conference |
| Place of Publication | usa |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 4725-4730 |
| Number of pages | 6 |
| Volume | 2016-July |
| ISBN (Electronic) | 9781467386821 |
| DOIs | |
| State | Published - Jul 28 2016 |
| Event | 2016 American Control Conference, ACC 2016 - Boston, United States Duration: Jul 6 2016 → Jul 8 2016 |
Conference
| Conference | 2016 American Control Conference, ACC 2016 |
|---|---|
| Country/Territory | United States |
| City | Boston |
| Period | 07/6/16 → 07/8/16 |
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