Results 41 to 50 of about 164,346 (296)

Dual-Passivity-Based Control Strategy for Energy Storage Converter under Microgrid Operation Mode Switching

open access: yesZhongguo dianli, 2022
At the unfavorable moments such as island startup, island load switching, and unplanned off-grid, the excessive fluctuation of microgrid bus voltage frequency may seriously damage the electrical equipment of the entire microgrid.
Hui LIU   +5 more
doaj   +1 more source

A Passivity-based Nonlinear Admittance Control with Application to Powered Upper-limb Control under Unknown Environmental Interactions [PDF]

open access: yes, 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
core   +2 more sources

La passivité de la logique

open access: yesMethodos, 2009
What is the path in Husserl that takes us from formal to transcendental logic? Does it follow Kant’s course from “general logic” to “transcendental logic”, or does the mathematical character of modern logic divest it of the possibility of serving as a ...
James Dodd
doaj   +1 more source

The role of sensous flow and sensing the ground in movement skill experiences—a reflection using the practice of yoga as an example

open access: yesFrontiers in Sports and Active Living, 2023
This contribution takes a phenomenological approach to explore the sensuous flow and perceived experiences in practicing movement skills, using the practice of yoga as a case study.
Gunn Helene Engelsrud
doaj   +1 more source

Duality and Network Theory in Passivity-based Cooperative Control

open access: yes, 2013
This paper presents a class of passivity-based cooperative control problems that have an explicit connection to convex network optimization problems. The new notion of maximal equilibrium independent passivity is introduced and it is shown that networks ...
Allgöwer, Frank   +2 more
core   +1 more source

A Geometric Method for Passivation and Cooperative Control of Equilibrium-Independent Passivity-Short Systems

open access: yes, 2020
Equilibrium-independent passive-short (EIPS) systems are a class of systems that satisfy a passivity-like dissipation inequality with respect to any forced equilibria with non-positive passivity indices.
Jain, Anoop, Sharf, Miel, Zelazo, Daniel
core   +1 more source

Passivity-preserving splitting methods for rigid body systems [PDF]

open access: yes, 2018
A rigid body model for the dynamics of a marine vessel, used in simulations of offshore pipe-lay operations, gives rise to a set of ordinary differential equations with controls. The system is input-output passive.
Celledoni, Elena   +2 more
core   +2 more sources

Radiation Force Modeling for a Wave Energy Converter Array

open access: yesEnergies, 2023
The motivation and focus of this work is to generate passive transfer function matrices that model the radiation forces for an array of WECs. Multivariable control design is often based on linear time-invariant (LTI) systems such as state-space or ...
Salman Husain   +3 more
doaj   +1 more source

Ethical decision-making, passivity and pharmacy [PDF]

open access: yes, 2008
Background: Increasing interest in empirical ethics has enhanced understanding of healthcare professionals' ethical problems and attendant decision-making.
Bissell, P., Cooper, R.J., Wingfield, J.
core   +1 more source

Boundary Control-Based Finite-Time Passivity for Fractional Spatiotemporal Directed Networks with Multiple Weights

open access: yesFractal and Fractional
This article mainly delves into finite-time passivity and finite-time synchronization of fractional-order spatiotemporal directed networks with multiple weights via boundary control schemes.
Li Zhao, Cheng Hu, Juan Yu
doaj   +1 more source

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