Hierarchical Antidisturbance Control of a Piezoelectric Stage via Combined Disturbance Observer and Error-Based ADRC
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3080221
Abstract: Nanopositioning stages driven by piezoelectric actuator have been employed across a wide spectrum of applications. However, the challenging issues they are suffering include hysteresis and creep effects, along with lightly damped mechanical resonances. In view… read more here.
Keywords: control; antidisturbance control; antidisturbance; hierarchical antidisturbance ... See more keywords
SPT-Based Composite Hierarchical Antidisturbance Control Applied to a Quadrotor UAV
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3152012
Abstract: Although the flight control of quadrotor unmanned aerial vehicles have been widely studied, it is still very challenging to suppress multiple disturbances and efficiently utilize the inherent multi time-scale characteristics. As a well-known antidisturbance strategy,… read more here.
Keywords: antidisturbance control; quadrotor; antidisturbance; control ... See more keywords