scholarly journals The Special Characteristics of Stepping Motor Drives and a New Type of Classification

2016 ◽  
Vol 13 (7) ◽  
Keyword(s):  
Motor Drives ◽  
Stepping Motor ◽  
New Type

A New Type of Design for Automatic Medicine Renewing and Final Alarming Intravenous Infusion Device

2013 ◽  
Vol 333-335 ◽  
pp. 2056-2061
Author(s):  
Kui Hua Geng ◽  
Shao Wei Wang ◽  
Wei Wei ◽  
Yi Yong Su ◽  
Xia Lin Xie
Keyword(s):  
Control System ◽  
Intravenous Infusion ◽  
Labor Intensity ◽  
Stepping Motor ◽  
Work Efficiency ◽  
Clinical Safety ◽  
Infusion Device ◽  
New Type ◽  
Working Principle

This paper introduces the structure and working principle of a new type of automatic medicine renewing and final alarming intravenous infusion device. The control system and the choosing of stepping motor are also discussed. Experiments show that this device can open and close the infusion tubes effectively so the medicine can be renewed automatically, and sound the alarm finally. With this device, the unattended infusion can be realized, the medical labor intensity can be effectively reduced, the clinical safety and work efficiency can be improved.

New type of stepping motor control for fast beam scraper

1979 ◽  
Vol 50 (6) ◽  
pp. 757-758 ◽  
Author(s):  
H. Ishimaru ◽  
Z. Igarashi
Keyword(s):  
Motor Control ◽  
Stepping Motor ◽  
New Type

scholarly journals A New Type 3-Phase Stepping Motor.

1995 ◽  
Vol 115 (2) ◽  
pp. 178-179
Author(s):  
Masafumi Sakamoto ◽  
Akira Tozune ◽  
Hiromi Sato
Keyword(s):  
Stepping Motor ◽  
Phase Stepping ◽  
New Type ◽  
Type 3

Dynamics of a Stepping Motor Driven Conventional Machine Slide

1988 ◽  
Author(s):  
E. I. Umez-Eronini
Keyword(s):  
Low Cost ◽  
Open Loop ◽  
Motor Drives ◽  
Numerical Control ◽  
Stepping Motor ◽  
Stick Slip ◽  
Loop Control ◽  
Drive Chain ◽  
Conventional Machine ◽  
Drive Systems

Abstract A model of a conventional, manually driven machine tool slide which is retrofitted for Numerical Control by merely incorporating high-power stepping motor drives, is developed. This model includes the relatively large amount of stick-slip friction in the slideways, and backlash in the drive chain, which characterize the conventional slide. Simulation results obtained using this model highlight the peculiar dynamic behavior, at low speed positioning and contouring operations, of such large stepping motor drive systems under electronically damped open-loop control. The results also demonstrate the feasibility of this low-cost approach to the retrofitting problem, given adequate open- or closed-loop controllers, and provide useful insight into the design of such control systems.

scholarly journals Development of an FPGA-Based Motion Control IC for Caving Machine

2014 ◽  
Vol 6 ◽  
pp. 813204
Author(s):  
Chiu-Keng Lai ◽  
Yaw-Ting Tsao ◽  
Shou-Liang Tsai ◽  
Wei-Nan Chien
Keyword(s):  
Motion Control ◽  
Field Programmable Gate Arrays ◽  
Motor Drives ◽  
Stepping Motor ◽  
Single Chip ◽  
Motion Controller ◽  
Gate Arrays ◽  
Complex Functions ◽  
Field Programmable ◽  
Programmable Gate Arrays

Since the Field Programmable Gate Arrays (FPGAs) with high density are available nowadays, systems with complex functions can thus be realized by FPGA in a single chip while they are traditionally implemented by several individual chips. In this research, the control of stepping motor drives as well as motion controller is integrated and implemented on Altera Cyclone III FPGA; the resulting system is evaluated by applying it to a 3-axis caving machine which is driven by stepping motors. Finally, the experimental results of current regulation and motion control integrated in FPGA IC are shown to prove the validness.

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