Results 71 to 80 of about 111,842 (343)
Closed-Loop Control of a Piezo-Fluidic Amplifier
, 2020 Fluidic valves based on the Coand\u{a} effect are increasingly being considered for use in aerodynamic flow control applications. A limiting factor is their variation in switching time, which often precludes their use.
Bacic, Marko, Nicholls, Chris
core +1 more source
Plug and Play DC-DC Converters for Smart DC Nanogrids with Advanced Control Ancillary Services [PDF]
, 2018 This paper gives a general view of the control possibilities for dc-dc converters in dc nanogrids. A widely adopted control method is the droop control, which is able to achieve proportional load sharing among multiple sources and to stabilize the ...
Caldognetto, Tommaso +4 more
core +1 more source
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source
Gong-kuang zidonghua, 2010 In view of shortcomings of traditional testing methods of automatic voltage regulator such as few test items, poor security, high construction cost, big difference in equipment parameters, a design scheme of new general testing system of automatic ...
GU Zhi-feng +3 more
doaj
Feedback-Optimized Operations with Linear Ion Crystals
, 2009 We report on transport operations with linear crystals of 40Ca+ ions by applying complex electric time-dependent potentials. For their control we use the information obtained from the ions' fluorescence.
Barrett +25 more
core +1 more source
Regression of Environmental Noise in LIGO Data [PDF]
, 2015 We address the problem of noise regression in the output of gravitational-wave (GW) interferometers, using data from the physical environmental monitors (PEM).
Drago, Marco +10 more
core +2 more sources
Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains
FEBS Open Bio, EarlyView.The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth +6 more
wiley +1 more source
Elektrotehnìka ta ElektroenergetikaPurpose. Determination of the transfer function of the output voltage regulation of buck converters as a function of the PWM duty cycle, determination of the constraints and conditions for convergence of transient processes in the linearized and pulsed ...
O.A. Plakhtii +3 more
doaj +1 more source
Cooperation search algorithm for tuning automatic voltage regulator system
International Journal of Power Electronics and Drive Systems (IJPEDS), 2022 The cooperation search algorithm (CSA) duplicates teamwork in every part of the company. This paper presents an approach to setting automatic voltage regulator (AVR) with proportional-integral-derivative (PID) control based on CSA. To get the performance
Widi Aribowo +2 more
semanticscholar +1 more source
Stability analysis of electric power systems for ‘more electric’ aircraft [PDF]
, 2008 This paper presents a comprehensive assessment of small-signal stability for a “more-electric” aircraft power system consisting of a synchronous variable-frequency generator which supplies several power electronic controlled loads via an 18-pulse ...
Griffo, Antonio, Howe, D., Wang, J.B.
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