论文信息 - The structure and parameters optimization of ADRC for steam generator water level

The structure and parameters optimization of ADRC for steam generator water level

It is worse that steam generator is controlled by PID which is non-minimum system with oscillation. ADRC achieves excellent control performance using nonlinear control law, but it isn't necessarily optimal when adopting standard ADRC structure and NLSEF. In this paper, we optimize the standard ADRC, the simplified ADRC without TD, the improved ADRC with NLSEF using mtfal and zzxfal based on GA. The simulation and performance analysis indicate that we should choose ADRC without TD, with NLSEF using mtfal for SG water level control.

Song Bing | Zhou Shiliang | Liu Yuyan

[1] Tong Shao-wei. A Study on Parameters Setting Methods for Active Disturbance Rejection Controller(ADRC) , 2009 .

[2] Yao Xiao-mei. Two-order ADRC Control for Integral Plants with Large Time Delay , 2002 .

[3] Zhang Fei. Active disturbance rejection control and chaos optimization for strip width and gauge multivariable systems , 2007 .

[4] Su Hai-bing. Auto-disturbance-rejection Controller Design Based on Particle Swarm Optimization Algorithm , 2008 .

[5] Hu Xiao-qing. Research on Application of Active Disturbance Rejection Control Based on Adaptive GA in Water Level Control of Steam Generator , 2011 .

[6] Fu Hong-ya. Application of active disturbances rejection control technique to satellite attitude simulation system , 2010 .

[7] Wang Guang-jun. Steam Generator Water Level Control Based on Active Disturbances Rejection Control , 2010 .

[8] Wei Wenchao. Main Steam Temperature Controller and Its Parameter Adjustment for the Thermal Power Plant Based on Active Disturbance Rejection Control , 2008 .

[9] Lao Dazhong. Optimistic Design of Auto-Disturbance Rejection Control System Based on Monte-Carlo Method , 2004 .