Academic literature on the topic 'Stepper motors'

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Journal articles on the topic "Stepper motors"

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Cooke, J. R. "Stepper Motors: Principles and Characteristics." Proceedings of the Institution of Mechanical Engineers, Part D: Transport Engineering 202, no. 2 (April 1988): 111–17. http://dx.doi.org/10.1243/pime_proc_1988_202_163_02.

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The basic principles of stepper motors are explained. Under certain circumstances it is shown that a stepper motor may be a better option than a servo motor. The three most common types of stepper motor are described and their important characteristics are illustrated and explained. Finally, the principles of stepper motor drives and the various types available are analysed.
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Moulthrop, Andrew A., and Michael S. Muha. "Superconducting stepper motors." Review of Scientific Instruments 59, no. 4 (April 1988): 649–50. http://dx.doi.org/10.1063/1.1139851.

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Odenbach, Robert, Alan Guthrie, and Michael Friebe. "Evaluation of MRI-compatible pneumatic muscle stepper motors." Current Directions in Biomedical Engineering 5, no. 1 (September 1, 2019): 339–41. http://dx.doi.org/10.1515/cdbme-2019-1570538319.

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AbstractThe automation of instruments and tools (e.g. bone drill) or robotic devices (e.g. needle positioning robot for prostate surgery) for use in interventional MRI (iMRI) is still challenging due to a lack of accurate, affordable and completely metal-free actuators and motors. Inspired by biological muscles, a bionic equivalent known as the fluid muscle actuator (which can be operated pneumatically or hydraulically) is well-known in the mechanical engineering industry. Fluid muscle actuators have multiple beneficial characteristics: they are simple, self-returning, low-friction and can produce relatively high actuation forces at low diameters and pressures. We present two novel designs for metal-free, pneumatic stepper motors for potential application in iMRI. Our stepper motors are powered by simple pneumatic muscles, which are assembled from low-cost off-the-shelf components. Besides, the components of the stepper motor demonstrators were 3Dprinted using a stereolithographic additive manufacturing process (SLA printing). We evaluate the effect of pneumatic muscle length on contractile force and length. Our results demonstrated the functional feasibility of the pneumatic muscle-powered and fully MRI-compatible stepper motor designs. In a next step, we will optimize the motor´s design, characterize their performance and reliability, and use the stepper motors to power a micropositioning device in iMRI-phantom tests.
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Y. Yousef, Ayman, and M. H. Mostafa. "Simulation and Implementation of Multiple Unipolar Stepper Motor Position Control in the Three Stepping Modes using Microcontroller." Indonesian Journal of Electrical Engineering and Computer Science 4, no. 1 (November 4, 2016): 29. http://dx.doi.org/10.11591/ijeecs.v4.i1.pp29-40.

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<p>This paper presents a multiple unipolar stepper motor position control system using microcontroller (MCU) in anticlockwise and clockwise directions. The open loop controller of the implemented position control system for the three stepping modes of operation has been designed and developed with three stepper motors and without position feedback. The MCU is programmed using flowcode software package to generate the pulse signals with the desired stepping sequences and step angles. These pulse signals are necessary to drive the three stepper motors in the three drive modes (wave-step, full-step, and Half-step) according to the control algorithm. Three devices of 8 Channel Darlington Driver (chip ULN2803) are used to drive the three stepper motors and provide them with the sufficient current. The position control system has been simulated using proteus design suite software package and the controller has been implemented using low cost PIC16F877A (MCU). A reliable and accurate position control of the stepper motor is achieved by this position control system. </p>
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Sun, Rong Chun, and Ming Qiu Li. "Analysis and Simulation System for Stepper Motor Controller." Applied Mechanics and Materials 457-458 (October 2013): 938–43. http://dx.doi.org/10.4028/www.scientific.net/amm.457-458.938.

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Stepper motors are wildly used in the many fields, such as CNC machine, motion robot, aeronautics and astronautics. To realize online precise measurement, error analysis and verification of control strategy, it is necessary to sample and analyze the driving signals of motors, and simulate mechanical motion in a computer. So a test, analysis and simulation system of stepper controllers was designed. Driving signals of stepper motors are synchronously sampled and analyzed by the unit of acquisition and analysis. A connecting Motherboard was used to link the various parts and finish the data transmission. The working states of motor divers under load were simulated by connecting motor driver to the simulation board of motor load. In the industrial computer, the control effects of multi-axis control system were displayed by 3D simulation. Test results show that the system is stable and reliable, and has a certain application value.
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Solomin, Vladimir A., Andrej V. Solomin, Nadejda A. Trubitsina, and Larisa L. Zamchina. "Stepper induction motors for electric drive." Transportation Systems and Technology 7, no. 1 (March 31, 2021): 85–98. http://dx.doi.org/10.17816/transsyst20217185-98.

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Aim: The goal is to present a new asynchronous principle of operation of stepper motors, based on the use of counter-rotating (or traveling) magnetic fields. Method: A change in the degree of symmetry of one of these magnetic fields leads to the fact that the armature (rotor or secondary element) makes a precise discrete movement. Result: The force moving the armature of a stepper induction motor is created as a result of the interaction of eddy currents in the armature with a rotating or traveling magnetic field. Stepper induction motors can rotate the rotor at a certain angle and discretely move flat or cylindrical electrically conductive armatures, which can be smooth and non-magnetic. A separate group of motors for a discrete electric drive is made up of two-coordinate linear stepping asynchronous machines, which also operate using the same counter-running magnetic fields both in the longitudinal and transverse directions. Conclusion: The features of the design of such electric machines are presented, the values of the magnetic induction in different zones of a two-coordinate stepper motor are determined, the relations for calculating the steps of the armature in both the longitudinal and transverse directions are given.
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Peng, Zhen, and Chao Bi. "A Position Sensorless Closed-Loop Control Mode of a Three-Phase Hybrid Stepper Motor." Energies 15, no. 3 (January 22, 2022): 804. http://dx.doi.org/10.3390/en15030804.

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The demand for the high-performance and low-cost position control actuators in many applications promotes the development of three-phase hybrid stepper motors. The torque ripple, loss, and pullout torque of the motor are the key factors to be considered in the motor application. In order to solve the problems of the open-loop control mode, this paper proposes a new “sensorless closed-loop” control mode to significantly improve the performance of three-phase hybrid stepper motors. This control mode is developed by estimating the rotor position with the Extended Kalman filter observer, thereby realizing the closed-loop control of the motor with sensorless technology. This paper illustrates the effects of this control mode by analyzing motor noise, losses, and pullout-torque. The results show that the use of the “sensorless closed-loop” control mode presented can effectively improve the performance of the stepper motor while maintaining the advantages of the motor in terms of cost and size. These results have positive significance for the development, application, and promotion of high-performance three-phase hybrid stepper motor systems.
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Athani, V. V. "Microstepping Controller for Stepper Motors." IETE Technical Review 6, no. 3 (May 1989): 157–62. http://dx.doi.org/10.1080/02564602.1989.11438464.

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AML Microelectronics Ltd. "Ultrahigh vacuum hybrid stepper motors." Vacuum 36, no. 10 (October 1986): 744. http://dx.doi.org/10.1016/0042-207x(86)90529-4.

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Rybarczyk, Dominik. "Concept and modelling of the electrohydraulic valve with DC and stepper motors." MATEC Web of Conferences 252 (2019): 06003. http://dx.doi.org/10.1051/matecconf/201925206003.

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The article describes concept and modelling of a new type of electrohydraulic valve controlled by the combination of a stepper motor and a DC motor. The aim of this invention is to use in the proportional valve two motors with the different properties. Both motors are responsible for the movement of a valve spool. The stepper motor and the DC motor are connected to a shaft by using a bellows coupling. Transfer from rotary to linear motion is performed by use of a bolt-nut system. According to the invention, presented here valve can be used in hydraulic drive systems with high positioning accuracy requirement. The author was granted a patent no. P.421994 on the invention described in this paper.
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Dissertations / Theses on the topic "Stepper motors"

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GOUVINHAS, REIDSON PEREIRA. "DEVELOPMENT AND TESTING OF VISCOUS DAMPERS FOR STEPPER MOTORS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 1991. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=19114@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
Este trabalho tem como finalidade apresentar o desenvolvimento de dois protótipos de amortecedores viscosos utilizados na atenuação das oscilações em motores de passo. É apresentada a metodologia para observação do desempenho dos amortecedores frente diversas condições de acionamento e uma análise dos resultados obtidos.
The present work describs the development of two viscous damoers intended to reduce the oscilations which are common in step motors. The work also present the methodology to observe the performance of viscous dampers in many situations and the experimental results obatained.
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Bendaña, Yuri Roberto. "Time-optimal motion control of two-dimensional linear stepper motors." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/12467.

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Hořák, Jan. "Řízení krokových motorů se zpětnou vazbou." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-221247.

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The theme of this thesis is the design and optimization of algorithms for controlling stepper motors with feedback by measuring the BEMF. The emphasis was on self-management stepper motor current depending on the load. To verify the algorithm was designed and built sample devices with integrated circuit NCV70514 from ON Semiconductor. The result is a sample device, the control program and algorithm to control a stepper motor.
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Adolfsson, Mattias. "Developing a Graphical Application to Control Stepper Motors with Sensorless Load Detection." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-452735.

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For positioning of linear stages in absolute coordinates, there is a general need to find a reference position since the initial one is unknown. This is commonly called homing. To reduce costs and facilitate assembly, homing can be performed without additional sensors, known as sensorless homing. This thesis delves into sensorless homing, specifically with respect to stepper motors, and develops a graphical application for control of them. The commercial technology StallGuard is applied inconjunction with exploration into how it – and sensorless load detectionin general – functions. The resulting graphical application can be used to configure the stepper motors, perform homing using StallGuard, and automatically tune StallGuard to work despite varying conditions. In addition, rudimentary sensorless load detection independent from StallGuard is developed, demonstrating how it could work in practice. Testing shows homing with StallGuard resulting in a position within a ±5μm window in 94% of cases, less than 1/7 the width of an average strand of human hair. Additionally, homing is easily performed with a single button press from the graphical interface, with optional additional configuration available.
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Baco, Joseph C. "A flexible development system for stepper motor based electro-mechanical subassembly design /." Online version of thesis, 1994. http://hdl.handle.net/1850/11982.

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Kučera, Vítězslav. "Modernizace řídícího CNC systému frézky EMCO." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417576.

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This master´s thesis deals with the modernization of the EMCO milling machine control system. The theoretical part is focused on the basic description of CNC machine and current state of EMCO milling machine control system. The main point of this thesis is new control system design for given milling machine, when the proposed variants are described and compared according to construction and price. The one variant is selected that best suits the specified parameters. Also, in the TwinCAT development interface from Beckhoff the new control system is created and described in the end of this work.
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Bergman, Joel, and Johan Lind. "Robot Vacuum cleaner." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264502.

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Although a robot vacuum cleaner is a well-known product, development is still interesting. Better working sensors and more sophisticated algorithms and sensors are used in new cleaners. The purpose with this thesis was to learn more about different sensors, algorithms, and designs of robot vacuum cleaners, to try ideas and to find improvements to implement on the demonstrator. The initial work was to make a market investigation to find customer needs and expectations. Also making a rough design and layout for the mechanical and electrical system. The budget for the demonstrator was 1000 SEK. Using laser cut plastic sheets, 3D printed parts, and receiving motors for free, costs did not exceed budget. Literature and theses in the area of interest were studied to find answers to some of the research questions. The theses studied subjects such as driving pattern and designs to find back to charge station. Some ideas for driving patterns were implemented on a demonstrator. The development method used was iteration of finding useful information, testing components, codes and also the complete demonstrator. The components used were DC motor, stepper motors, ultrasonic sensors, Arduino mega micro controller, switches and AA batteries. The different components required different voltage and the stepper motors used driver cards.
Även om robot dammsugare är en välkänd produkt är produktutveckling fortfarande intressant. Bättre sensorer och mer sofistikerade algoritmer och sensorer används i dammsugare. Syftet med denna avhandling var att lära sig mer om olika dammsugare, algoritmer och konstruktioner av robot dammsugare, för att prova idéer och möjliga hitta förbättringar att implementera på demonstranten. Det första arbetet var att göra en marknadsundersökning för att hitta kundens behov och förväntningar. Även att göra en grov design och layout för det mekaniska och elektriska systemet. Budgeteringen för demonstranten var 1000 kr. Kostnaderna översteg inte budgeten eftersom vi använde oss av laser skurna plastplattor, 3D-printade delar och erhöll motorer utan kostnad. Sex olika avhandlingar studerades för att hitta svar på några av frågorna. Avhandlingarna studerade ämnen som körmönster och mönster för att hitta tillbaka till laddstationen. Vissa idéer för körmönster implementerades på demonstranten. Den använda utvecklingsmetoden var iteration av att hitta användbar information, testa komponenter, koder och även den fullständiga demonstranten. De komponenter som användes var likströmsmotor, stegmotorer, ultraljudssensorer, Arduino mega-mikrokontroller, strömbrytare och AA-batterier. De olika komponenterna krävde olika spänningar och stegmotorn använder ett specifikt drivkort.
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Hynčica, Tomáš. "Příprava scény pro detekci elektronických součástek." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218586.

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This work describes development of control hardware and software for automatic production of tuning fork with tip for atomic force microscopy (AFM). A specialized device implementing the problem is developed and tested. The advantage of the proposed solution is the ability to produce the tuning forks with constant parameters, which is an important condition for successful work with the microscope.
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Menšík, Martin. "Konstrukce navíječky kompozitního izolátoru." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-382124.

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The aim of this master thesis is the construction of a single-purpose machine used for reeling of composite insulator. In the first part is described the technology of reeling completed by the analysis of used components. Based on the findings, the final constructional version with necessary calculations is stated. The result of this thesis is a 3D model of the chosen design together with drawings and calculations of given parts.
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Silveira, Iago Camargo. "Projeto de um manipulador robótico cilíndrico de cinco eixos atuado por motores de passo." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/182286.

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Este trabalho contempla o projeto de um manipulador robótico cilindro atuado por motores de passo com cinco juntas de atuação. As etapas do projeto do robô, que tratam este estudo, foram divididas em: projeto mecânico; modelagem matemática; projeto do controlador; e simulações. O projeto mecânico apresenta uma proposta de configuração e dimensionamento mecânicos que supre a demanda exigida para a operação analisada. O modelo matemático apresenta as características elétricas e mecânicas do atuador e as características mecânicas do robô. O projeto de um controlador linear é realizado por meio da alocação dos polos do sistema em malha fechada através da realimentação dos estados de posição e de velocidade angulares do rotor unidos a um integrador do erro de posição angular. Para o primeiro grau de liberdade, por conta da variação do momento de inércia de massa associado a essa junta, um controlador com ganhos parametrizados foi projetado, no qual os ganhos são calculados baseado no modelo matemático relativo ao momento de inércia de massa associado a essa junta. Por meio de simulações computacionais, avaliou-se o projeto dos controladores no movimento ponto a ponto dos cinco eixos de atuação e a variação do momento de inércia de massa sobre a primeira junta. Os resultados dessas simulações mostraram que os controladores propostos cumprem com a dinâmica desejada nos cinco graus de liberdade do robô.
This work contemplates the design of a robotic manipulator, which is operated by a stepper motor with five actuation joints. The robot design steps were divided into: mechanical design; mathematical modeling; controller design; and simulations. The mechanical design presents a proposal of mechanical configuration and sizing that supplies the required demand for the analyzed operation. The mathematical model presents the electrical and mechanical characteristics of the actuator and the mechanical characteristics of the robot. The design of a linear controller is accomplished by allocating the poles of the closed loop system by states feedback of the position and angular speed of the rotor attached to an angular position error integrator. For the first degree of freedom, due to the variation of mass moment of inertia associated with this joint, a controller with parameterized gains was projected, in which the gains are calculated based on the mathematical model related to the mass moment of inertia associated to this joint. By means of computational simulations, we evaluated the design of the controllers in the point-to-point movement of the five actuation joints and the variation of the mass moment of inertia on the first joint. The results of these simulations showed that the proposed controllers comply with the desired dynamics in the robot’s five degrees of freedom.
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Books on the topic "Stepper motors"

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Benson, David. Easy step'n: An introduction to stepper motors for the experimenter from square 1. Kelseyville, CA: Square 1 Electronics, 2001.

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Rajesh, T. A. Graphical user interface for stepper motor based filter wheel control. Ahmedabad: Physical Research Laboratory, 2008.

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Lewis, Peter John. An aid to teaching the use of stepper motors with a school environment. [S.l: The Author], 1999.

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Rajesh, T. A. Graphical user interface for stepper motor based filter wheel control. Ahmedabad: Physical Research Laboratory, 2008.

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Rajesh, T. A. Graphical user interface for stepper motor based filter wheel control. Ahmedabad: Physical Research Laboratory, 2008.

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Shortt, Donald Michael John. A design for a Stepper Motor Controller for the IBM PC. [S.l: The Author], 1991.

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Scarpino, Matthew. Motors for makers: A guide to steppers, servos, and other electrical machines. Indianapolis, USA: Que, 2016.

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Puryear, Anne. Stephen lives!: My son Stephen : his life, suicide, and afterlife. New York: Pocket Books, 1996.

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Breen, Christine. Her name is Rose: A novel. Waterville, Maine: Thorndike Press, A part of Gale, Cengage Learning, 2015.

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United States. National Aeronautics and Space Administration., ed. Stepper motor. Beltsville, Md: Swales & Associates, Inc., 1994.

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Book chapters on the topic "Stepper motors"

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Khorrami, Farshad, Prashanth Krishnamurthy, and Hemant Melkote. "Modeling of Stepper Motors." In Modeling and Adaptive Nonlinear Control of Electric Motors, 27–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-08788-6_3.

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Considine, Douglas M., and Glenn D. Considine. "Stepper Motors and Controls." In Standard Handbook of Industrial Automation, 346–66. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-1963-4_21.

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Cameron, Neil. "Servo and Stepper Motors." In Arduino Applied, 157–76. Berkeley, CA: Apress, 2018. http://dx.doi.org/10.1007/978-1-4842-3960-5_8.

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Khorrami, Farshad, Prashanth Krishnamurthy, and Hemant Melkote. "Dual-Axis Linear Stepper (Sawyer) Motors." In Modeling and Adaptive Nonlinear Control of Electric Motors, 17–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-08788-6_2.

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Khorrami, Farshad, Prashanth Krishnamurthy, and Hemant Melkote. "Robust Adaptive Control of Stepper Motors." In Modeling and Adaptive Nonlinear Control of Electric Motors, 109–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-08788-6_7.

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Sladecek, Vaclav, Petr Palacky, Josef Oplustil, Miroslav Uchoc, Karel Frydrysek, Leopold Pleva, and Lubos Zilka. "Application of Stepper Motors in Medical Electronics." In AETA 2013: Recent Advances in Electrical Engineering and Related Sciences, 487–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41968-3_49.

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Richards, Keith L. "Introduction to Stepper Motors and Their Drives." In Design Engineer's Sourcebook, 1095–105. Boca Raton : Taylor & Francis, CRC Press, 2018.: CRC Press, 2017. http://dx.doi.org/10.1201/9781315367514-46.

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Khorrami, Farshad, Prashanth Krishnamurthy, and Hemant Melkote. "Current Control of Stepper Motors Using Position Measurements Only." In Modeling and Adaptive Nonlinear Control of Electric Motors, 155–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-08788-6_8.

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Khorrami, Farshad, Prashanth Krishnamurthy, and Hemant Melkote. "Voltage Control of PM Stepper Motors Using Position Measurement Only." In Modeling and Adaptive Nonlinear Control of Electric Motors, 215–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-08788-6_10.

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Khorrami, Farshad, Prashanth Krishnamurthy, and Hemant Melkote. "Voltage Control of Stepper Motors Using Position and Velocity Measurements." In Modeling and Adaptive Nonlinear Control of Electric Motors, 179–214. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-08788-6_9.

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Conference papers on the topic "Stepper motors"

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Greenough, N., and C. C. Kung. "A new high-efficiency stepper motor driver for old technology stepper motors." In 2013 IEEE 25th Symposium on Fusion Engineering (SOFE). IEEE, 2013. http://dx.doi.org/10.1109/sofe.2013.6635396.

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Rastegar, Jahangir, and Dake Feng. "On the Development of a Novel Class of “Mechanical Stepper Motors”." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-35132.

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The development of a novel class of actuation devices, referred to as “mechanical stepper motors”, which can be constructed to provide high-force linear or high-torque rotary motion is presented. The operation of this novel class of mechanical stepper motor type actuators is based on the principles of operation of a simple Vernier. The actuators may be constructed to provide multiple step sizes. The motion generation mechanism of the stepper motors may be designed to lock the actuator at each motion step, thereby providing the actuator with a built-in precision in-position braking mechanism. The actuators may be powered pneumatically, hydraulically, electrically or via gas-generating charges. The actuators operating pneumatically or hydraulically may be constructed with non-metallic materials and be fully submersible, making them particularly suitable for use in medical, food, beverage and chemical industries and where electricity poses fire or explosion hazard. In this paper, the basic design and operation of this novel class of mechanical stepper motors are described. As examples of such mechanical stepper motors, the details of the design and construction of a linear and a rotary mechanical stepper motor and their characteristic are provided.
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Joshi, Chad H. "Cryogenic magnetostrictive actuators and stepper motors." In International Symposium on Optical Science and Technology, edited by Marija Strojnik and Bjorn F. Andresen. SPIE, 2000. http://dx.doi.org/10.1117/12.406546.

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Groenhuis, Vincent, Françoise Siepel, and Stefano Stramigioli. "Dual-Speed MR Safe Pneumatic Stepper Motors." In Robotics: Science and Systems 2018. Robotics: Science and Systems Foundation, 2018. http://dx.doi.org/10.15607/rss.2018.xiv.030.

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Gennari, Sandro, Filippo Mannucci, and Leonardo Vanzi. "Cryogenic stepper motors for infrared astronomical instrumentation." In Optical Engineering and Photonics in Aerospace Sensing, edited by Albert M. Fowler. SPIE, 1993. http://dx.doi.org/10.1117/12.158712.

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Drgona, Peter, and Rastislav Stefun. "Application of Stepper Motors in CNC Device." In 2018 International Conference and Exposition on Electrical And Power Engineering (EPE). IEEE, 2018. http://dx.doi.org/10.1109/icepe.2018.8559652.

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Fabian-Manuel, Butean, Jucut Marius Adrian, and Lie Ioan. "Automation of water meter testing using stepper motors." In 2020 International Symposium on Electronics and Telecommunications (ISETC). IEEE, 2020. http://dx.doi.org/10.1109/isetc50328.2020.9301109.

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Zanasi, Roberto, and Marco Fei. "Dynamic modeling of multi-phase hybrid stepper motors." In 2016 European Control Conference (ECC). IEEE, 2016. http://dx.doi.org/10.1109/ecc.2016.7810645.

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Trofimova, Alexandra, Nikita Mikhalev, Valeriia Korinchenko, Alexander Tarasov, and Ivan Malygin. "Designing a Tunable Microwave Filter Using Stepper Motors." In 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT). IEEE, 2019. http://dx.doi.org/10.1109/usbereit.2019.8736609.

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Krishnamurthy, P., and F. Khorrami. "Adaptive control of stepper motors without current measurements." In Proceedings of American Control Conference. IEEE, 2001. http://dx.doi.org/10.1109/acc.2001.945949.

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Reports on the topic "Stepper motors"

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Claus, Ana, Borzooye Jafarizadeh, Azmal Huda Chowdhury, Neziah Pala, and Chunlei Wang. Testbed for Pressure Sensors. Florida International University, October 2021. http://dx.doi.org/10.25148/mmeurs.009771.

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Abstract:
Currently, several studies and experiments are being done to create a new generation of ultra-low-power wearable sensors. For instance, our group is currently working towards the development of a high-performance flexible pressure sensor. However, with the creation of new sensors, a need for a standard test method is necessary. Therefore, we opted to create a standardized testbed to evaluate the pressure applied to sensors. A pulse wave is generated when the heart pumps blood causing a change in the volume of the blood vessel. In order to eliminate the need of human subjects when testing pressure sensors, we utilized polymeric material, which mimics human flesh. The goal is to simulate human pulse by pumping air into a polymeric pocket which s deformed. The project is realized by stepper motor and controlled with an Arduino board. Furthermore, this device has the ability to simulate pulse wave form with different frequencies. This in turn allows us to simulate conditions such as bradycardia, tachycardia, systolic pressure, and diastolic pressure.
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