149 citations · 316 across the 44 of their papers we have counts for
21 papers · 1 filter
Segmented Model-Based Hydrogen Delivery Control for PEM Fuel Cells: a Port-Hamiltonian Approach
Lalitesh Kumar, Jian Chen, Chengshuai Wu +2
This paper proposes an extended interconnection and damping assignment passivity-based control technique (IDA-PBC) to control the pressure dynamics in the fuel delivery subsystem (…
Angle-based formation stabilization and maneuvers in port-Hamiltonian form with bearing and velocity measurements
Ningbo Li, Pablo Borja, Arjan van der Schaft +1
This paper proposes a port-Hamiltonian framework for angle-based formation stabilization and maneuvers using bearing and velocity measurements with an underlying triangulated Laman…
A port-Hamiltonian framework for displacement-based and rigid formation tracking
Ningbo Li, Zhiyong Sun, Arjan van der Schaft +1
This paper proposes a passivity-based port-Hamiltonian (pH) framework for multi-agent displacement-based and rigid formation control and velocity tracking. The control law consists…
Contracts as specifications for dynamical systems in driving variable form
Bart Besselink, Karl H. Johansson, Arjan van der Schaft
This paper introduces assume/guarantee contracts on continuous-time control systems, hereby extending contract theories for discrete systems to certain new model classes and specif…
An energy-based analysis of reduced-order models of (networked) synchronous machines
T. W. Stegink, C. De Persis, A. J. van der Schaft
Stability of power networks is an increasingly important topic because of the high penetration of renewable distributed generation units. This requires the development of advanced…
Passivity based distributed tracking control of networked Euler-Lagrange systems
Rodolfo Reyes-Baez, Arjan van der Schaft, Bayu Jayawardhana
In this paper we present three distributed control laws for the coordination of networked Euler-Lagrange (EL) systems. We first reformulate the passivity-based control design metho…
Tracking Control of Marine Craft in the port-Hamiltonian Framework: A Virtual Differential Passivity Approach
Rodolfo Reyes-Báez, Alejandro Donaire, Arjan van der Schaft +2
In this work we propose a family of trajectory tracking controllers for marine craft in the port-Hamiltonian (pH) framework using virtual differential passivity based control (v-dP…
Power-Controlled Hamiltonian Systems: Application to Electrical Systems with Constant Power Loads
Pooya Monshizadeh, Juan E. Machado, Romeo Ortega +1
We study a type of port-Hamiltonian system, in which the controller or disturbance is not applied to the flow variables, but to the systems power, a scenario that appears in many p…
Conditions on Shifted Passivity of Port-Hamiltonian Systems
Nima Monshizadeh, Pooya Monshizadeh, Romeo Ortega +1
In this paper, we examine the shifted passivity property of port-Hamiltonian systems. Shifted passivity accounts for the fact that in many applications the desired steady-state val…
Virtual Differential Passivity based Control for Tracking of Flexible-joints Robots
Rodlfo Reyes-Báez, Arjan van der Schaft, Bayu Jayawardhana
Based on recent advances in contraction methods in systems and control, in this paper we present the virtual differential passivity based control (v-dPBC) technique. This is a cons…
Passivity based design of sliding modes for optimal Load Frequency Control
Sebastian Trip, Michele Cucuzzella, Claudio De Persis +2
This paper proposes a distributed sliding mode control strategy for optimal Load Frequency Control (OLFC) in power networks, where besides frequency regulation also minimization of…
Stability and Frequency Regulation of Inverters with Capacitive Inertia
Pooya Monshizadeh, Claudio De Persis, Tjerk Stegink +2
In this paper, we address the problem of stability and frequency regulation of a recently proposed inverter. In this type of inverter, the DC-side capacitor emulates the inertia of…
Output Impedance Diffusion into Lossy Power Lines
Pooya Monshizadeh, Nima Monshizadeh, Claudio De Persis +1
Output impedances are inherent elements of power sources in the electrical grids. In this paper, we give an answer to the following question: What is the effect of output impedance…
Tracking Control of Fully-actuated Mechanical port-Hamiltonian Systems using Sliding Manifolds and Contraction
Rodolfo Reyes-Báez, Arjan van der Schaft, Bayu Jayawardhana
In this paper, we propose a novel trajectory tracking controller for fully-actuated mechanical port-Hamiltonian (pH) systems, which is based on recent advances in contraction-based…
Nonlinear Analysis of an Improved Swing Equation
Pooya Monshizadeh, Claudio De Persis, Nima Monshizadeh +1
In this paper, we investigate the properties of an improved swing equation model for synchronous generators. This model is derived by omitting the main simplifying assumption of th…
A Novel Reduced Model for Electrical Networks with Constant Power Loads
Nima Monshizadeh, Claudio De Persis, Arjan J. van der Schaft +1
We consider a network-preserved model of power networks with proper algebraic constraints resulting from constant power loads. Both for the linear and the nonlinear differential al…
A Communication-Free Master-Slave Microgrid with Power Sharing
Pooya Monshizadeh, Claudio De Persis, Nima Monshizadeh +1
In this paper a design of a master-slave microgrid consisting of grid-supporting current source inverters and a synchronous generator is proposed. The inverters are following the f…
Structure-preserving model reduction of physical network systems by clustering
Nima Monshizadeh, Arjan van der Schaft
In this paper, we establish a method for model order reduction of a certain class of physical network systems. The proposed method is based on clustering of the vertices of the und…
On differential passivity of physical systems
Fulvio Forni, Rodolphe Sepulchre, Arjan van der Schaft
Differential passivity is a property that allows to check with a pointwise criterion that a system is incrementally passive, a property that is relevant to study interconnected sys…
Hamiltonian Perspective on Compartmental Reaction-Diffusion Networks
Marko Seslija, Arjan van der Schaft, Jacquelien M. A. Scherpen
Inspired by the recent developments in modeling and analysis of reaction networks, we provide a geometric formulation of the reversible reaction networks under the influence of dif…
Explicit Simplicial Discretization of Distributed-Parameter Port-Hamiltonian Systems
Marko Seslija, Jacquelien M. A. Scherpen, Arjan van der Schaft
Simplicial Dirac structures as finite analogues of the canonical Stokes-Dirac structure, capturing the topological laws of the system, are defined on simplicial manifolds in terms…