Active disturbance rejection control for ship course tracking with parameters tuning

Author(s):  
Rui Wu ◽  
Jialu Du ◽  
Guixian Xu ◽  
Donghai Li
Author(s):  
Yuchang Ling ◽  
Junyi Dong ◽  
Hongbo Yang ◽  
Yali Xue ◽  
Jiang Zeng ◽  
...  

This paper proposes a linear active disturbance rejection control (LADRC) for gird-connected inverter with LCL filter to deal with parameters variation, internal coupling and external disturbance. Relative degree of plant is used to design LADRC and on the basis of relationship between LADRCs parameters and bandwidth, the parameters tuning are sum up in several guidable points. It is demonstrated that LADRC presents a good dynamic performances, high disturbance rejection and extremely robust to parameters variation in Matlab/Simulink.


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