A new measure of the degree of controllability for linear system with external disturbance and its application to wind turbines

Y Xia, M Yin, C Cai, B Zhang… - Journal of Vibration and …, 2018 - journals.sagepub.com
… This paper is concerned with the measure of degree of controllability (DOC) for linear … )
CART3 wind turbine demonstrate that the relation of the proposed measure to turbine parameters …

Investigation on the degree of controllability of wind turbines for the maximum power point tracking

YP Xia, MH Yin, ZQ Yang, Y Zou - Proceedings of the 33rd …, 2014 - ieeexplore.ieee.org
… the wind turbine with the larger controllability degree. This study shows that it is feasible to
consider the controllability degree … And, the controllability degree can be further applied to the …

A quantitative measure of the degree of output controllability for output regulation control systems: Concept, approach, and applications

Y Xia, R Li, M Yin, Y Zou - Journal of Vibration and Control, 2022 - journals.sagepub.com
… of degree of output controllability is presented. Furthermore, simulations on wind turbines and
… the degree of output controllability measure. These results imply that similar to the case of …

Integrated structure and maximum power point tracking control design for wind turbines based on degree of controllability

Y Xia, M Yin, R Li, D Liu, Y Zou - Journal of Vibration and …, 2019 - journals.sagepub.com
wind turbine (HAWT) consisting of blades and a drive-train. Sensitivity analysis of the degree
of controllability … to the structural parameters of wind turbines is discussed by numerical …

Implications of the degree of controllability of controlled plants in the sense of LQR optimal control

Y Xia, M Yin, Y Zou - International Journal of Systems Science, 2018 - Taylor & Francis
… synchronising servo control system and wind turbine system. The conclusion obtained in
this paper is similar to our former study on MPPT control of wind turbine system (Xia et al., …

A tutorial on the dynamics and control of wind turbines and wind farms

LY Pao, KE Johnson - 2009 American Control Conference, 2009 - ieeexplore.ieee.org
… The coupling across degrees of … controllability and observability of offshore wind turbines
need to be investigated. Are deepwater offshore wind turbines stabilizable and/or controllable

Turbine stability-constrained available wind power of variable speed wind turbines for active power control

M Yin, Y Xu, C Shen, J Liu, ZY Dong… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
… angle is usually fixed at zero degree and is only regulated at … , including controllability and
certainty of wind power and … high wind penetration but also the service life of wind turbines. …

Passive structural control of offshore wind turbines

MA Lackner, MA Rotea - Wind energy, 2011 - Wiley Online Library
… Two independent, single degree of freedom (DOF) tuned … wind turbines than has previously
been modeled. The stiffness, damping and commanded force of each TMD are controllable

Structural control of floating wind turbines

MA Lackner, MA Rotea - Mechatronics, 2011 - Elsevier
degree of freedom for passive and active structural control of a floating barge-type offshore
wind turbine… modeling tool for structural control of wind turbines. Both passive and active …

Optimal controllability of wind generators in a delegated dispatch

ED Castronuovo, J Martínez-Crespo… - Electric power systems …, 2007 - Elsevier
… In the formulation, variations in the output restriction for wind provision, different wind
turbines technologies and active and reactive controllability actions are considered. …