Results 1 to 10 of about 197 (135)

Passivity-Based Control Applied of a Reaction Wheel Pendulum: an IDA-PBC Approach

2019 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC), 2019
This paper presents the development of a nonlinear controller for the reaction wheel pendulum (RWP) via an interconnection and damping assignment passivity-based control (IDA-PBC) approach. The IDA-PBC approach works with the port-Hamiltonian open-loop dynamics of the RWP to propose a nonlinear controller that preserves the Hamiltonian structure in ...
OSCAR Danilo Montoya, Walter Gil Gonzalez   +1 more
exaly   +3 more sources

A passivity based nonlinear controller for hybrid DC microgrid with constant power loads [PDF]

Scientific Reports
This study examines the voltage stability challenge in hybrid DC microgrids that power Constant Power Loads (CPLs). Due to uncertainties in both supply and demand, traditional linear controllers are often inadequate, leading to inevitable voltage ...
P. V. Nithara, R Anand, J. Ramprabhakar, V. P. Meena, Baseem Khan   +4 more
doaj   +2 more sources

A new model reduction method based PBC control for grid-connected inverter with LCL-filter [PDF]

Scientific Reports
Passivity-based control (PBC) exhibits robustness against parameters shift, providing a substantial level of stability. However, for the LCL-filtered grid-connected inverter (GCI), the conventional PBC (called C-PBC) controller has a narrow control ...
Chunxiao Gao, Fuxiao Tan
doaj   +2 more sources

A Passive-Constrained Observer and Controller Applied to an In-Wheel Synchronous Machine Implemented on a Fixed-Point DSP

Mathematics, 2023
In this paper, we describe a passivity-based control (PBC) approach for in-wheel permanent magnet synchronous machines that expands on the conventional passivity-based controller.
Razvan Mocanu, Alexandru Onea
doaj   +1 more source

An Improved Three-Level Cascaded Control for LCL-Filtered Grid-Connected Inverter in Complex Grid Impedance Condition

IEEE Access, 2022
The passivity-based control (PBC) with Euler–Lagrange (EL) model has been used for LCL-filtered grid-connected converter. However, the impacts of the control delay and the interaction resonances under capacitive grid impedance are rarely ...
Min Huang, Zhicheng Zhang, Weimin Wu, Zhilei Yao   +3 more
doaj   +1 more source

Research on Sliding Mode and Passivity Based Control Strategy of Active Power Filter

发电技术, 2023
In order to improve the compensation performance and harmonic suppression ability of active power filter (APF), the SMC-PBC strategy with reaching law sliding mode control (SMC) in voltage outer loop and passivity based control (PBC) in current inner ...
LIU Jinchang, WANG Jiuhe, CHEN Dongxue
doaj   +1 more source

Research on Virtual Inertial Control Strategy of DC Microgrid With Photovoltaic and Storage System Based on Passivity-based Control

发电技术, 2021
In order to overcome the susceptibility of DC microgrid with photovoltaic and storage system (DMPSS) to power fluctuations and load disturbances, a VDCM+PBC strategy was formed.
Jixin YANG, Jiuhe WANG, Mian WANG, Zhenye WANG   +3 more
doaj   +1 more source

Cooperative Passivity-Based Control of Nonlinear Mechanical Systems

Robotics, 2023
In this work, we propose two cooperative passivity-based control methods for networks of mechanical systems. By cooperatively synchronizing the end-effector coordinates of the individual agents, we achieve cooperation between systems of different types ...
Oscar de Groot, Laurens Valk, Tamas Keviczky   +2 more
doaj   +1 more source

Performance of a Robust Passivity-Fuzzy Logic Controller for a Doubly Fed Induction Generator [PDF]

JES: Journal of Engineering Sciences
The article discussed a robust control strategy that combined passivity with interval type-2 fuzzy logic for a wind energy conversion system (WECS) using a variable speed wind turbine (WT) and a doubly fed induction generator (DFIG).
Izzeddine Allali, Izzeddine Allali
doaj   +1 more source

Passivity-Based Control Design for Magnetic Levitation System

Applied Sciences, 2020
The passivity-based control (PBC) is a new direction of nonlinear control, but the method is basically a qualitative method. A quantifiable design method in combination with PBC is provided in this paper.
Wang Yang, Fanwei Meng, Man Sun, Kai Liu
doaj   +1 more source