On higher-order linear Port-Hamiltonian Systems and their duals
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.1283
Abstract: Abstract We formulate a behavioral approach to higher-order linear port-Hamiltonian systems. We formalize constitutive laws such as power conservation, storage and (anti-)dissipative relations, and we study several properties of such systems. We also define the… read more here.
Keywords: order linear; port hamiltonian; higher order; linear port ... See more keywords
Analysis of Modified Repetitive Control Schemes: the Port-Hamiltonian Approach
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DOI: 10.1016/j.ifacol.2018.06.030
Abstract: Abstract Repetitive Control (RC) schemes are described by systems of coupled PDEs and ODEs and, in this paper, their stability analysis relies on the modularity of the port-Hamiltonian framework to characterise a family of linear… read more here.
Keywords: control schemes; repetitive control; control; analysis ... See more keywords
Modelling and structure-preserving discretization of Maxwell’s equations as port-Hamiltonian system
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.1355
Abstract: Abstract The modelling and discretization of the boundary controlled 3D Maxwell’s equations as a port-Hamiltonian system is addressed. The proposed scheme, based on the Partitioned Finite Element Method (PFEM), originally proposed in Cardoso-Ribeiro et al.… read more here.
Keywords: equations port; discretization; maxwell equations; port hamiltonian ... See more keywords
On Linear Quadratic Regulation of Linear Port-Hamiltonian Systems
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DOI: 10.1016/j.ifacol.2020.12.343
Abstract: Abstract The linear quadratic regulator is a widely used and studied optimal control technique for the control of linear dynamical systems. It consists in minimizing a quadratic cost functional of the states and the control… read more here.
Keywords: control; linear quadratic; quadratic regulator; hamiltonian systems ... See more keywords
Finite-time extended state observer and fractional-order sliding mode controller for impulsive hybrid port-Hamiltonian systems with input delay and actuators saturation: Application to ball-juggler robots
Sign Up to like & getrecommendations! Published in 2022 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2021.104577
Abstract: Abstract This paper addresses the robust control problem of mechanical systems with hybrid dynamics in port-Hamiltonian form. It is assumed that only the position states are measurable, and time-delay and saturation constraint affect the control… read more here.
Keywords: extended state; port hamiltonian; time; controller ... See more keywords
Adaptive tracking control of unmanned underwater vehicles with compensation for external perturbations and uncertainties using Port-Hamiltonian theory
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.107402
Abstract: Abstract This paper addresses the tracking control problem of unmanned underwater vehicles under the condition of external disturbances and unmodeled dynamics using Port-Hamiltonian theory. By introducing Port-Hamiltonian theory, conventional UUVs dynamics can be transformed into… read more here.
Keywords: hamiltonian theory; port hamiltonian; tracking control;
Geometric and energy-aware decomposition of the Navier–Stokes equations: A port-Hamiltonian approach
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DOI: 10.1063/5.0048359
Abstract: A port-Hamiltonian model for compressible Newtonian fluid dynamics is presented in entirely coordinate-independent geometric fashion. This is achieved by the use of tensor-valued differential forms that allow us to describe the interconnection of the power… read more here.
Keywords: geometric energy; stokes equations; port hamiltonian; energy aware ... See more keywords
Distributed parameter systems - new methods for modelling and control
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical and Computer Modelling of Dynamical Systems"
DOI: 10.1080/13873954.2016.1232291
Abstract: System analysis and control for systems described by partial differential equations (PDEs) is undoubtedly a challenging research area and a lot of progress has been achieved recently. Nevertheless, compared to the methods that are available… read more here.
Keywords: distributed parameter; energy; control; parameter systems ... See more keywords
Riemannian Optimal Control and Model Matching of Linear Port-Hamiltonian Systems
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DOI: 10.1109/tac.2017.2712905
Abstract: This paper presents a unified controller design method for $H^2$ optimal control and model matching problems of linear port-Hamiltonian systems. The controller design problems are formulated as optimization problems on the product manifold of the… read more here.
Keywords: control; model matching; port hamiltonian; linear port ... See more keywords
A Lyapunov Approach to Robust Regulation of Distributed Port–Hamiltonian Systems
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DOI: 10.1109/tac.2021.3069679
Abstract: This article studies robust output tracking and disturbance rejection for boundary-controlled infinite-dimensional Port–Hamiltonian systems including second-order models such as the Euler–Bernoulli beam equation. The control design is achieved using the internal model principle and the… read more here.
Keywords: lyapunov approach; hamiltonian systems; port hamiltonian; approach robust ... See more keywords
Stabilization of Port Hamiltonian Chaotic Systems with Hidden Attractors by Adaptive Terminal Sliding Mode Control
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DOI: 10.3390/e22010122
Abstract: 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. This study begins with the design methodology of a chaotic… read more here.
Keywords: sliding mode; port hamiltonian; terminal sliding; adaptive terminal ... See more keywords