Results 41 to 50 of about 47,487,307 (346)
Research and Realization of the Simulation Test System for Train Control On-board Equipment
机车电传动, 2017 Aiming at the requirement of simulation test to train control on-board equipment, the overall technical scheme and the realization method of the simulation test system for train control on-board equipment were presented by analyzing the running ...
Research and Realization of the Simulation Test System for Train Control On-board Equipment
doaj
Design and Implementation of PI and PID Controller for symmetrical multilevel boost Converter [PDF]
EPJ Web of ConferencesIn this research, we propose developing and executing PID and PI controllers for a symmetrical multilevel boost converter in Matlab/Simulink. The symmetrical multilevel converter is powered by a 15 V DC generator with a 50 kHz switching frequency ...
El Haji Ikram +3 more
doaj +1 more source
, 1975 System stabilizes aximuth of gondolas which are carried by high-altitude balloons as platforms for tracking telescopes. When telescopes must be constantly aimed at specific targets, control system stabilizes gondola to within 5 arc ...
Squillari, W. +2 more
core +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Robust and dynamic transactive energy system using Tsypkin–Polyak theorem
IET Smart Grid, 2018 In this study, a robust and dynamic transactive energy system in smart grid (SG) environment is proposed based on the Tsypkin–Polyak theorem. A key factor of the proposed system is to consider the uncertainties in electrical grid parameters.
Mohammad Rayati +3 more
doaj +1 more source
Cellular quality control by the ubiquitin-proteasome system and autophagy
Science, 2019 To achieve homeostasis, cells evolved dynamic and self-regulating quality control processes to adapt to new environmental conditions and to prevent prolonged damage.
C. Pohl, I. Dikič
semanticscholar +1 more source
, 1983 The temperature of an exothermic process plant carried aboard an Earth orbiting spacecraft is regulated using a number of curved radiator panels accurately positioned in a circular arrangement to form an open receptacle.
Hewitt, D. R.
core +1 more source
FEBS Letters, EarlyView.In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley +1 more source
Reinforcement Learning for Semi-Active Vertical Dynamics Control with Real-World Tests
Applied SciencesIn vertical vehicle dynamics control, semi-active dampers are used to enhance ride comfort and road-holding with only minor additional energy expenses. However, a complex control problem arises from the combined effects of (1) the constrained semi-active
Johannes Ultsch +5 more
doaj +1 more source
Fluid thrust control system [PDF]
, 1968 A pure fluid thrust control system is described for a pump-fed, regeneratively cooled liquid propellant rocket engine. A proportional fluid amplifier and a bistable fluid amplifier control overshoot in the starting of the engine and take it to a ...
Howell, W. L. +2 more
core +1 more source