Results 31 to 40 of about 1,851,359 (300)

Vibration model as a system of coupled oscillators in a direct current electric motor [PDF]

E3S Web of Conferences, 2019
This article describes a vibration model connected by individual nodes of a DC motor. The purpose of the article is a mathematical model allowing to predict the work of machines with a depreciation resource and search for ways to increase the information
Filina O. A., Tsvetkov A. N., Pavlov P. P., Radu D., Butakov V. M.   +4 more
doaj   +1 more source

PROTOTYPE SISTEM KENDALI KECEPATAN MOTOR DC DENGAN PROPORTIONAL INTEGRAL DERIVATIVE (PID) CONTROLLER

Journal of Energy and Electrical Engineering, 2022
Motor DC merupakan salah satu jenis aktuator yang cukup banyak digunakan dalam bidang industri, misalnya industri pembuatan kue, yang menggunakan motor DC pada mesin pencampuran bahan kue, dalam proses pencampuran bahan kue harus disesuaikan antara ...
Fahri Firdaus, Edvin Priatna, Nurul Hiron, Nundang Busaeri   +3 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Robust Tracking Controller for a DC/DC Buck-Boost Converter–Inverter–DC Motor System

Energies, 2018
This paper has two aims. The first is to develop a robust hierarchical tracking controller for the DC/DC Buck-Boost–inverter–DC motor system.
Eduardo Hernández-Márquez, Carlos Alejandro Avila-Rea, José Rafael García-Sánchez, Ramón Silva-Ortigoza, Gilberto Silva-Ortigoza, Hind Taud, Mariana Marcelino-Aranda   +6 more
doaj   +1 more source

Design and PLC Implementation for Speed Control of DC Motor using Fuzzy Logic [PDF]

Journal of Electrical and Computer Engineering Innovations, 2015
In this article, a speed control of DC motor is designed and illustrated using fuzzy logic-based programmable logic controller (PLC). The DC motor is an attractive part of electrical equipment in many industrial applications requiring variable speed and ...
J. Rostami Monfared, M. Fazeli, Y. Lotfi
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

DESIGNING A WINDOWS PROGRAM FOR CONTROLLING DC-MOTORS USING MICROSOFT VISUAL STUDIO AND ARDUINO IDE

Journal of Industrial Design and Engineering Graphics, 2019
This case study wishes to highlight the advantages of using a Windows based PC to control a DC Motor for applications in small projects, the DC Motor being driven by an Arduino Uno board.
Theodor - Andrei Popescu, Ioana Teodora Costache   +1 more
doaj   +4 more sources

Speed Control of DC Motor using AC/AC/DC Converter Based on Intelligent Techniques

Tikrit Journal of Engineering Sciences, 2009
This paper describes the application of ac/ac/dc and ac/dc converters to control the speed of a separately excited DC motor. Artificial neural network and PI controller are trained to select the desired values of firing angles for triggering thyristors ...
Rakan K. Antar
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Feasibility of high-frequency alternating current power for motor auxiliary loads in vehicles

, 2011
This paper presents a feasibility study into the application of a 100-V, 50-kHz high-frequency ac (HFAC) network for powering automotive electrical auxiliaries. The study is focused on motor-actuated loads and is divided into two sections.
Nicholas D. Vaughan, James Marco, Marco, James, Antaloae, Ciprian C., Vaughan, Nicholas D., Ciprian C. Antaloae   +5 more
core   +1 more source