Results 51 to 60 of about 66,245 (306)

Novel Wien Bridge Oscillator Design Using Functional Block Structure with Current Conveyors

Advances in Electrical and Electronic Engineering, 2012
The purpose of this paper is to generally present possibilities of the current conveyor use in the well-known active electronic circuits. Current conveyors are able to substitute all known active elements.
Pavel Brandstetter, Lukas Klein
doaj   +1 more source

Design of a Fractional Order Low-pass Filter Using a Differential Voltage Current Conveyor

Journal of Telecommunications and Information Technology, 2023
In this paper, an active implementation of a differential voltage current conveyor (DVCC) based on a low-pass filter operating in the fractional order domain is presented.
Battula Tirumala Krishna, Midhunchakkaravathy Janarthanan   +1 more
doaj   +1 more source

Návrh konceptu univerzálního montážního stroje s využitím koncepce Industry 4.0 [PDF]

, 2018
The aim of the thesis is to present the concept of the assembly device, which is based on the equipment already implemented. The concept involves deploying collaborative robots to increase the efficiency of the assembly cycle.
Kebo, Vladimír, Kristel, Peter
core   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Low voltage low power current conveyor CCII [PDF]

, 2010
Práce se zabývá srovnáním proudových konvejorů podle konstrukce. Zkoumá rozdíl mezi gate-driven a bulk-driven přístupem, a rozdíl mezi návrhem na základě proudového zrcadlení oproti návrhu na základě operačního zesilovače.
Kadaňka, Petr
core  

Experimental investigations of the homogeneity coefficient of root crops crushed particles [PDF]

, 2019
У загальній структурі виробництва продукції тваринництва до 50…70% усіх витрат припадає на дольову частку приготування різнопланових соковитих кормів з коренеплодів. Шнекові транспортери широко застосовуються в аграрній сфері виробництва для переміщення,
Baranovsky, Viktor, Gritsay, Yury, Marinenko, Serhii, Барановський, Віктор, Грицай, Юрій, Мариненко, Сергій Юрійович   +5 more
core   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Fault Feature Extraction Based on Variational Modal Decomposition and Lifting Wavelet Transform: Application in Gear of Mine Scraper Conveyor Gearbox

Machines
Vibration-based fault diagnosis of chain conveyor gearboxes is challenging under high load and strong shock conditions. This paper applies motor current characteristic analysis technology to scraper conveyor gearbox fault diagnosis and proposes a fault ...
Zhengxiong Lu, Linyue Li, Chuanwei Zhang, Shuanfeng Zhao, Lingxiao Gong   +4 more
doaj   +1 more source

Digitisation of a moving assembly operation using multiple depth imaging sensors [PDF]

, 2015
Several manufacturing operations continue to be manual even in today’s highly automated industry because the complexity of such operations makes them heavily reliant on human skills, intellect and experience.
Prabhu, Vinayak Ashok, Song, Boyang, Thrower, John, Tiwari, Ashutosh, Webb, Philip   +4 more
core   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source