Results 11 to 20 of about 119,065 (295)
Passivity-Based Control of Rigid Electrodynamic Tether [PDF]
Journal of Guidance, Control, and Dynamics, 2011 Electrodynamic tethers provide actuation for performing orbit correction of spacecrafts. When an electrodynamic tether system is orbiting the Earth in an inclined orbit, periodic changes in the magnetic field result in a family of unstable periodic solutions in the attitude motion.
Larsen, Martin Birkelund, Blanke, Mogens
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A passivity approach to controller-observer design for robots [PDF]
, 1992 Passivity-based control methods for robots, which achieve the control objective by reshaping the robot system's natural energy via state feedback, have, from a practical point of view, some very attractive properties.
Berghuis, Harry +2 more
core +13 more sources
Feedback Control for Passivity of Memristor-Based Multiple Weighted Coupled Neural Networks
Discrete Dynamics in Nature and Society, 2022 This paper investigates the passivity of multiple weighted coupled memristive neural networks (MWCMNNs) based on the feedback control. Firstly, a kind of memristor-based coupled neural network model with multiple weights is presented for the first time ...
Xiang-Bo Wang +4 more
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Passivity-Based Power-Level Control of Nuclear Reactors
Energies, 2022 Nonlinear power-level control of nuclear reactors can guarantee wide-range closed-loop stability that is positive for plant load-following capability.
Yunlong Zhu +5 more
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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 +2 more
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, 2019 In this paper we introduce a new notion of passivity which we call Krasovskii's passivity and provide a sufficient condition for a system to be Krasovskii's passive. Based on this condition, we investigate classes of port-Hamiltonian and gradient systems
Kawano, Yu +2 more
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Nonlinear adaptive observer for sensorless passive control of permanent magnet synchronous motor
Journal of King Saud University: Engineering Sciences, 2020 This paper presents an adaptive nonlinear observer for sensorless passivity based control applied to permanent magnet synchronous motor. The passivity based control approach is applied to a complex and coupled nonlinear mathematical model of permanent ...
Elhassen Benfriha +3 more
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Discrete port-controlled Hamiltonian dynamics and average passivation [PDF]
, 2019 The paper discusses the modeling and control of port-controlled Hamiltonian dynamics in a pure discrete-time domain. The main result stands in a novel differential-difference representation of discrete port-controlled Hamiltonian systems using the ...
Mattioni M. +3 more
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, 2019 Stabilization of physical systems by shaping their energy function is a well-established technique whose roots date back to the work of Lagrange and Legendre. Potential energy shaping for fully actuated mechanical systems was first introduced in Takegaki and Arimoto (Trans ASME J Dyn Syst Meas Control 12:119--125, 1981) more than 30 years ago.
Ortega, Romeo, Borja, Pablo
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A Passivity-based Nonlinear Admittance Control with Application to Powered Upper-limb Control under Unknown Environmental Interactions [PDF]
, 2019 This paper presents an admittance controller based on the passivity theory for a powered upper-limb exoskeleton robot which is governed by the nonlinear equation of motion.
Choi, Il Seop +7 more
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