Abstract
In order to solve the contradiction between system fast response and small overshoot, and to further improve the control performance of control system, the second-order fuzzy immune active disturbance rejection control (ADRC) strategy was proposed combined with immune control theory and ADRC technology. The robustness of the control system was improved by bio-adaptive immune mechanisms, and the contradiction between small overshoot and short rise time was resolved to some extent. Speed and tension were strongly decoupled by the second-order ADRC technology. Nonlinear intelligent immune control was achieved by fuzzy algorithm. The stability of control system was proved. The results of simulations and experiments show that the control strategy is superior to the traditional PID control. The two-order fuzzy immune ADRC has rapid response speed, strong decoupling ability, high tracking accuracy and strong anti-interference ability.
| Original language | English |
|---|---|
| Pages (from-to) | 201-208 |
| Number of pages | 8 |
| Journal | Jiangsu Daxue Xuebao (Ziran Kexue Ban) / Journal of Jiangsu University (Natural Science Edition) |
| Volume | 36 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Mar 2015 |
| Externally published | Yes |
Keywords
- ADRC
- Decouple
- Immune
- Response speed
- Tracking accuracy