Controller and anti‐windup code‐sign for the output regulation of rational systems subject to control saturation

Author(s):  
Rafael S. Castro ◽  
Jeferson V. Flores ◽  
Aurélio T. Salton ◽  
João M Gomes da Silva Jr
2021 ◽  
pp. 107754632110201
Author(s):  
Yaping Xia ◽  
Ruiyu Li ◽  
Minghui Yin ◽  
Yun Zou

Currently, many research studies reveal that for state regulator problems, the higher the degree of controllability is, the better the control effect likely is. Note that for the output regulator problems, the control performance is often evaluated by outputs. This article hence generalizes the concept and applications of degree of controllability to the case of output regulator. To this end, a kind of degree of output controllability is presented. Furthermore, simulations on wind turbines and the inverted pendulum system demonstrate that better control effect may be achieved by increasing the degree of output controllability measure. These results imply that similar to the case of degree of controllability for state regulation control, the degree of output controllability measure is likely a feasible candidate index for the design and optimization of the structural parameters of controlled plants in the case of output regulation control.


2020 ◽  
Vol 53 (2) ◽  
pp. 6006-6011
Author(s):  
Mengting Zhang ◽  
Lorenzo Marconi ◽  
Zhitao Liu ◽  
Hongye Su

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