Compensating for a Multisinusoidal Disturbance Based on Youla–Kucera Parametrization

Jian Wang (1) , Stanislav Aranovskiy (2, 3, 4) , Alexey Bobtsov (4, 5) , Anton Pyrkin (4)

1 HDU - Hangzhou Dianzi University
2 IETR - Institut d'Électronique et des Technologies du numéRique
3 CentraleSupélec
4 ITMO University [Russia]
5 IPME - Institute of Mechanical Engineering Problems [St. Petersburg]

We consider the problem of compensation for a multisinusoidal disturbance for alinear stationary system with a given nominal control law. We consider the general structureof a controller that lets one use arbitrary algorithms for identification of disturbance parameters satisfying certain assumptions. The proposed structure is based on the Youla–Kuceraparametrization and lets one compensate for a disturbance while preserving nominal behaviorof a control system with respect to the reference.

Keywords: identification of disturbance parameters; Youla–Kucera parametrization; compensating for disturbances; output control

Domains: Automatic

Jian Wang, Stanislav Aranovskiy, Alexey Bobtsov, Anton Pyrkin. Compensating for a Multisinusoidal Disturbance Based on Youla–Kucera Parametrization. Automation and Remote Control / Avtomatika i Telemekhanika, 2017, 78 (9), pp.19-33. ⟨10.1134/S0005117917090028⟩. ⟨hal-01598624⟩