Results 21 to 30 of about 46,408 (179)

Sampled Data Systems Passivity and Discrete Port-Hamiltonian Systems [PDF]

, 2005
In this paper, we present a novel way to approach the interconnection of a continuous and a discrete time physical system. This is done in a way which preserves passivity of the coupled system independently of the sampling time T.
van der Schaft, Arjan, S. Stramigioli, Schaft, Arjan J. van der,, Schaft, Arjan J. van der; id_orcid, Secchi, Cristian,, Fantuzzi, Cesare,, Stramigioli, Stefano; id_orcid, SECCHI, Cristian, Stramigioli, Stefano,, AJ Van der Schaft, Schaft, Arjan J. van der, FANTUZZI, Cesare, Stramigioli, Stefano   +12 more
core   +1 more source

Stability of port-Hamiltonian systems with mixed time delays subject to input saturation

Nonlinear Analysis, 2023
In this paper, we investigate the stability of port-Hamiltonian systems with mixed time-varying delays as well as input saturation. Three types of time delays, including state delay, input delay, and output delay, are all assumed to be bounded.
Yufei Chen, Qihuai Liu
doaj   +1 more source

Energy-Storage Balanced Reduction of Port-Hamiltonian Systems [PDF]

, 2003
Supported by the framework of dissipativity theory, a procedure based on physical energy to balance and reduce port-Hamiltonian systems with collocated inputs and outputs is presented.
Fujimoto, Kenji, Ricardo Lopezlena, Scherpen, Jacquelien M.A.,, Lopezlena, Ricardo, Jacquelien M. A. Scherpen, Scherpen, Jacquelien M.A., Jacquelien M.A. Scherpen, Lopezlena, Ricardo,, Fujimoto, Kenji,, Kenji Fujimoto   +9 more
core   +1 more source

Stabilization of Port Hamiltonian Chaotic Systems with Hidden Attractors by Adaptive Terminal Sliding Mode Control

Entropy, 2020
In this study, the design of an adaptive terminal sliding mode controller for the stabilization of port Hamiltonian chaotic systems with hidden attractors is proposed.
Ahmad Taher Azar, Fernando E. Serrano
doaj   +1 more source

Hamiltonian and Variational Linear Distributed Systems [PDF]

, 2002
We use the formalism of bilinear- and quadratic differential forms in order to study Hamiltonian and variational linear distributed systems. It was shown in [1] that a system described by ordinary linear constant-coefficient differential equations is ...
Rapisarda, P., Trentelman, H.L., Trentelman, H.L.,, Rapisarda, P, Rapisarda, P.,, Trentelman, HL, Rapisarda, Paolo, Trentelman, Harry L.   +7 more
core   +1 more source

Adaptive Robust Simultaneous Stabilization of Two Dynamic Positioning Vessels Based on a Port-Controlled Hamiltonian (PCH) Model

Energies, 2019
In this paper, the adaptive robust simultaneous stabilization problem of two ships is studied. Firstly, the water surface three-degree-of-freedom ship models are transformed into port-controlled Hamiltonian (PCH) models.
Pei Zhou, Renming Yang, Guangyuan Zhang, Yaozhen Han   +3 more
doaj   +1 more source

Infinite-Dimensional Port-Hamiltonian Systems [PDF]

, 2009
This chapter presents the formulation of distributed parameter systems in terms of port-Hamiltonian system. In the first part it is shown, for different examples of physical systems defined on one-dimensional spatial domains, how the Dirac structure and
MACCHELLI, ALESSANDRO, B. Maschke
core   +1 more source

Finite-Time Simultaneous Stabilization for Stochastic Port-Controlled Hamiltonian Systems over Delayed and Fading Channels

Complexity, 2020
In this paper, a finite-time simultaneous stabilization problem is investigated for a set of stochastic port-controlled Hamiltonian (PCH) systems over delayed and fading noisy channels. The feedback control signals transmitted via a communication network
Yaping Tang, Weiwei Sun, Dongqing Liu
doaj   +1 more source

Robust Simultaneous Stabilization Control Method for Two Port-Controlled Hamiltonian Systems: Controller Parameterization

Abstract and Applied Analysis, 2014
This paper investigates robust simultaneous stabilization (RSS) control method for two port-controlled Hamiltonian (PCH) systems and proposes results on the design of simultaneous stabilization controller with parameters for such systems.
Zhong Cao, Xiaorong Hou
doaj   +1 more source

Robust, distributed and optimal control of smart grids [PDF]

EPJ Web of Conferences, 2022
These lecture notes provide an overview of recent research on the modeling and control of smart grids using distributed algorithms. In particular, energy-based modeling of general AC power networks using the framework of port-Hamiltonian systems theory ...
Machado Juan E., Ahmed Saeed, Scherpen Jacquelien M. A., Cucuzzella Michele   +3 more
doaj   +1 more source