TY - JOUR
T1 - Novel Control Approaches Based on Projection Dynamics
AU - Fu, Zao
AU - Cenedese, Carlo
AU - Cucuzzella, Michele
AU - Kawano, Yu
AU - Yu, Wenwu
AU - Scherpen, Jacquelien M.A.
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2023/6/14
Y1 - 2023/6/14
N2 - In this letter, our objective is to explore how two well-known projection dynamics can be used as dynamic controllers for stabilization of nonlinear systems. Combining the properties of projection operators, Lyapunov stability theory and LaSalle's theorem, we confirm that the projection dynamics on the feasible set and tangent cone are Krasovskii passive. To show the effectiveness of the proposed approach, we use the projection dynamics on the tangent cone for stabilizing boost converters in a DC microgrid while satisfying predefined input constraints.
AB - In this letter, our objective is to explore how two well-known projection dynamics can be used as dynamic controllers for stabilization of nonlinear systems. Combining the properties of projection operators, Lyapunov stability theory and LaSalle's theorem, we confirm that the projection dynamics on the feasible set and tangent cone are Krasovskii passive. To show the effectiveness of the proposed approach, we use the projection dynamics on the tangent cone for stabilizing boost converters in a DC microgrid while satisfying predefined input constraints.
KW - control applications
KW - Lyapunov methods
KW - Stability of nonlinear systems
UR - http://www.scopus.com/inward/record.url?scp=85162617548&partnerID=8YFLogxK
U2 - 10.1109/LCSYS.2023.3285663
DO - 10.1109/LCSYS.2023.3285663
M3 - Article
AN - SCOPUS:85162617548
SN - 2475-1456
VL - 7
SP - 2179
EP - 2184
JO - IEEE Control Systems Letters
JF - IEEE Control Systems Letters
ER -