Zobrazeno 1 - 10
of 57
pro vyhledávání: '"step motors"'
Autor:
Pavel Zaskalicky
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 4, Iss 1, Pp 18-22 (2005)
Reluctance step motors are the electromechanical componets to engineering applications stems from their low cost, reliability and controllability. Because torque depends only on the square of the applied stator currents and not on their direction, th
Externí odkaz:
https://doaj.org/article/7c19027ca9b1414ba9498889df30cbfe
Publikováno v:
Química Nova, Vol 32, Iss 6, Pp 1644-1646 (2009)
This paper describes a homemade autosampler for flow injection analysis (FIA), constructed with two step motors from old floppy disk drives (5¼-inch). The autosampler was connected to a computer through the parallel port and the sampling process was
Externí odkaz:
https://doaj.org/article/161ad8ed948340a08e8b851dd7094fc1
Autor:
Pericle Zanchetta, Cristiano Maria Verrelli, Patrizio Tomei, Nicolas Chiappinelli, Valerio Salis, Alessandro Costabeber, Stefano Bifaretti
Publikováno v:
IndraStra Global.
The experimental comparison of two different global learning position controls (namely, “adaptive learning” and “repetitive learning” controls) for hybrid step motors performing repetitive tasks has been recently presented in the literature.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebac379293480d547ab19b0eae7d5045
https://igi.indrastra.com/items/show/20843
https://igi.indrastra.com/items/show/20843
Autor:
Oltra Almiñana, Víctor
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[ES] Diseño, construcción y programación de un sistema CNC de dos ejes con motores paso a paso y función de taladro, que permita diferentes modalidades del uso del taladro, programado a partir de software libre, usando un microcontrolador ARM Cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::37a9f95b14077c192cb332c6741f39d1
https://hdl.handle.net/10251/126346
https://hdl.handle.net/10251/126346
Autor:
SANDRA DE ALMIRANTE FRID
[pt] Este trabalho apresenta um estudo experimental do funcionamento do protótipo de uma traçadora gráfica de grande porte, desenvolvida no Departamento de Engenharia Mecânica da PUC-RJ. São detalhadas as características cinemáticas e dinâmic
Publikováno v:
Volume: 3, Issue: 2 14-21
Academic Platform-Journal of Engineering and Science
Academic Platform-Journal of Engineering and Science
A PCB machine that can draw trace lines and drill holes on a PCB card is developed. The machine consists of a computer, a driving circuit and a mechanical setup. The overall system is operated and controlled from a computer through a program written
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a58d5bf3576d573a2abe68706ca8a61
https://doi.org/10.5505/apjes.2015.83803
https://doi.org/10.5505/apjes.2015.83803
Publikováno v:
IEEE Transactions on Industrial Electronics. 58:4654-4663
Permanent-magnet step motors offer several advantages such as high efficiency, high power density, high torque-to-inertia ratio, and excellent durability and serviceability, as well as the absence of external rotor excitation and windings. The nonuni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96c9d0dc675ebeb3d3ece3793e47bf73
https://doi.org/10.1109/tie.2011.2114314
https://doi.org/10.1109/tie.2011.2114314
Publikováno v:
Volume: 4, Issue: 2 43-45
International Journal of Engineering Research and Development
International Journal of Engineering Research and Development
This paper presents development of a PCB prototyping system that is able to produce trace lines and drill holes on a PCB board. The system consists of 3 main parts: a mechanical setup that can move in X, Y and Z directions, a driving circuitry and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=tubitakulakb::8e9f36de399417b449636abd28531102
https://dergipark.org.tr/tr/pub/umagd/issue/31724/346040
https://dergipark.org.tr/tr/pub/umagd/issue/31724/346040
Publikováno v:
ACS Nano
In this study, we investigated the control of the rotation dynamics of an innovative type of rotary micromotors with desired performances by tuning the magnetic interactions among the assembled micro/nanoscale components. The micromotors are made of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1eb0d2981ed12b1367139e52609b3cd
https://doi.org/10.1021/nn505798w
https://doi.org/10.1021/nn505798w
Autor:
Martins, Vinicius
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
O presente trabalho tem como objetivo geral a obtenção de rotores e estatores de mini-motor de passo, ambos aplicados na área médica, pelo processo de metalurgia do pó. A pesquisa é desenvolvida e dividida em quatro fases. Na Fase 1, as proprie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::2c375b5c12f1d5ae6e4edda93d4b29b9