Results 51 to 60 of about 195,044 (395)
Passivity-Based Design of Plug-and-Play Current-Controlled Grid-Connected Inverters
IEEE transactions on power electronics, 2020 Stable operation of LCL filtered grid-connected inverters can be achieved using active damping. However, the stability can be threatened by non-ideal conditions such as delay in digitally controlled systems and grid impedance variation at the point of ...
A. Akhavan +3 more
semanticscholar +1 more source
A Passivity-Based Distributed Reference Governor for Constrained Robotic Networks
, 2017 This paper focuses on a passivity-based distributed reference governor (RG) applied to a pre-stabilized mobile robotic network. The novelty of this paper lies in the method used to solve the RG problem, where a passivity-based distributed optimization ...
Doi, Mamoru +4 more
core +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Fractal and FractionalThis 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
SICE Journal of Control, Measurement, and System Integration, 2020 In this paper, we address a class of distributed optimization problems with non-strictly convex cost functions in the presence of communication delays between an agent and a coordinator.
Shunya Yamashita +2 more
doaj +1 more source
Ethical Passivity between Maximal and Minimal Meanings [PDF]
, 2016 This paper is a critical review of the most relevant studies about the Levinasian concept of passivity. The purpose is to follow the way in which Levinas’s scholars have dealt with the following aspects: the relation between ethical passivity and the ...
Losada-Sierra, Manuel
core
Passive Compliance Control of Aerial Manipulators [PDF]
, 2018 This paper presents a passive compliance control for aerial manipulators to achieve stable environmental interactions. The main challenge is the absence of actuation along body-planar directions of the aerial vehicle which might be required during the ...
Balachandran, Ribin +4 more
core +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
The Departing Body: Creation of the Neutral in-between Sensual Bodies
Asian Studies, 2011 This paper investigates the Japanese concept of ma/aida, the space in-between, discussed by French author Roland Barthes as the Neutral, not signifying the medium of the opposite poles but the bare existence.
Fusako Innami
doaj +1 more source
Passivity-Based Control for Small Hydro-Power Generation With PMSG and VSC
IEEE Access, 2020 This paper presents a passivity-based control method for a small hydro-power system that consists of a permanent magnet synchronous generator (PSMG) connected to the grid through a back-to-back converter.
Walter Gil-Gonzalez +2 more
doaj +1 more source