Results 41 to 50 of about 250,331 (159)
This study investigates the transient stability of grid‐forming converters (GFMs) in converter‐based grids (CBGs) without main grid support, with emphasis on the impact of current‐limiting control on the stability region. Unlike conventional Lyapunov‐based approaches, which are difficult to construct and extend to new controllers, we propose a Port ...
Yiwen Fan +4 more
wiley +1 more source
Robust Energy Shaping Control of an Underactuated Inverted Pendulum
Despite the inherent difficulties in stabilizing underactuated systems, the total energy shaping approach offers a general and systematic framework for achieving this objective. However, the practical implementation of this method is hindered by the need
M. Reza J. Harandi, Mehrzad Namvar
doaj +1 more source
Robust Neural IDA-PBC: passivity-based stabilization under approximations [PDF]
In this paper, we restructure the Neural Interconnection and Damping Assignment - Passivity Based Control (Neural IDA-PBC) design methodology, and we formally analyze its closed-loop properties.
Jayawardhana, Bayu +2 more
core +1 more source
Contributions to ida-pbc with adaptive control for underactuated mechanical systems [PDF]
This master thesis is devoted to developing an adaptive control scheme for the well- known Interconnection and Damping Assignment Passivity-Based Control (IDA-PBC) technique. The main objective of this adaptive scheme is to asymptotically stabilize
Popayán Avila, Jhossep Augusto
core +1 more source
Analysis and Design of DC-Bus Voltage Controller of Energy Storage Systems in DC Microgrids
In this paper, a novel voltage controller of energy storage system (ESS) in DC microgrids (DC-MG) is proposed to enhance the DC-bus voltage stability. At first, a mathematical model of the DC-MG is developed in a state-space form.
Yoon-Cheul Jeung +2 more
doaj +1 more source
ABSTRACT This work investigates three energy‐shaping control approaches to address the trajectory‐tracking problem for specific classes of underactuated mechanical systems. In particular, the notions of contractive systems and dynamic extensions are utilized to solve the trajectory‐tracking problem while addressing implementation issues such as the ...
N. Javanmardi +4 more
wiley +1 more source
A Review of Modeling and Control Techniques for Unmanned Aerial Vehicles
By systematically classifying UAV modeling techniques and comparing control methods, this paper addresses a notable gap in the current literature. Furthermore, it highlights emerging trends and challenges in UAV control systems, providing valuable insights to guide future research toward enhancing the stability, efficiency, and adaptability of ...
Elisabeth Andarge Gedefaw +2 more
wiley +1 more source
Discrete-time IDA-PBC design for underactuated Hamiltonian systems
We develop a discrete-time counterpart of IDA-PBC design for a class of Hamiltonian systems. Euler approximate models are used to obtain discrete-time control laws, which are constructed using the coordinate increment discrete gradient.
Astolfi, A., +6 more
core +1 more source
International audienceInterconnection and Damping AssignmentPassivity Based Control (IDA-PBC) is a popular controlscheme, for the stabilization of underactuated mechanicalsystems, formulated in Port-Controlled Hamiltonian(PCH) structure.
Hfaiedh, Afef +5 more
core +1 more source
Implicit IDA-PBC Design and Implementation for a Portal Crane System [PDF]
Interconnection and damping assignment passivity-based control (IDA-PBC) is a wellknown technique which regulates the behavior of nonlinear systems, assigning a target port-Hamiltonian (pH) structure to the closed-loop.
Vidal Sandoval, Jesus Enrique
core +1 more source

