In this paper, an adaptive super twisting control algorithm (ASTA) for a 2-DOF Helicopter is presented. In order to implement the ASTA control, a Nonlinear Extended State Observer (NESO) is used to estimate the unmeasured dynamics. Furthermore, the proposed control scheme increase robustness under non modeled dynamics and external disturbance, avoiding overestimate the gain. Experimental results are given to illustrate the performance of the proposed control scheme.
Observer-based adaptive super twisting control strategy for a 2-DOF Helicopter
2013-05-01
1074758 byte
Conference paper
Electronic Resource
English
Super-twisting algorithm with fast super-twisting disturbance observer for steer-by-wire vehicles
SAGE Publications | 2021
|SAGE Publications | 2021
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