Output feedback stabilization of an underactuated cascade network of interconnected linear PDE systems using a backstepping approach

J Auriol - Automatica, 2020 - Elsevier
We detail in this article the development of a robust stabilizing output feedback control law
for an underactuated cascade network of n systems of two heterodirectional linear first-order …

Direct power control for VSC-HVDC systems: An application of the global tracking passivity-based PI approach

W Gil-Gonzalez, OD Montoya, A Garces - International Journal of Electrical …, 2019 - Elsevier
This paper proposes a direct power control (DPC) for a high-voltage direct-current system
using voltage source converters (VSC-HVDC) by applying passivity-based control theory …

Simultaneous downstream and upstream output-feedback stabilization of cascaded freeway traffic

H Yu, J Auriol, M Krstic - Automatica, 2022 - Elsevier
In this paper, we develop boundary output feedback control laws for traffic flow on two
cascaded freeway segments connected by a junction. The macroscopic traffic dynamics are …

Passive control design for multi-terminal VSC-HVDC systems via energy shaping

B Yang, L Jiang, T Yu, HC Shu, CK Zhang… - International Journal of …, 2018 - Elsevier
This paper investigates a passive control (PC) scheme for multi-terminal voltage source
converter (VSC) based high voltage direct current (VSC-HVDC) systems, which can provide …

Output-feedback stabilization of an underactuated network of interconnected hyperbolic PDE systems

J Auriol - IEEE Transactions on Automatic Control, 2024 - ieeexplore.ieee.org
In this article, we detail the design of an output feedback stabilizing control law for an
underactuated network of subsystems of heterodirectional linear first-order hyperbolic Partial …

Robust control method of grid-connected inverters with enhanced current quality while connected to a weak power grid

Z Zhang, P Wang, P Jiang, F Gao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In order to improve the robust stability of the grid-connected inverter of wind power or
photovoltaic power generation while connected to a weak power-grid, the robust model of …

Stabilizing output-feedback control law for hyperbolic systems using a Fredholm transformation

J Redaud, J Auriol, SI Niculescu - IEEE transactions on …, 2022 - ieeexplore.ieee.org
For most networked systems found in the literature, the actuated boundary is usually located
at one end. In this article, we first consider the stabilization of a chain of two interconnected …

Delay robust state feedback stabilization of an underactuated network of two interconnected PDE systems

J Auriol, F Di Meglio… - 2019 American Control …, 2019 - ieeexplore.ieee.org
We detail in this article the development of a delay-robust stabilizing state feedback control
law for an underactuated network of two systems of two heterodirectional linear first-order …

Differential flatness-based, full-order nonlinear control of a modular multilevel converter (MMC)

PB Steckler, JY Gauthier, X Lin-Shi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Modular multilevel converter (MMC) is an attractive topology in industrial applications such
as high-voltage direct current (HVdc) transmission system where fast power control is …

Robust control design for high-power density PV converters in weak grids

NA Ashtiani, SM Azizi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper proposes a robust current controller (CC) and dc-link voltage controller based on
μ-synthesis and H∞ method, respectively, for a single-phase photovoltaic (PV) converter …