Li, Zhenbo and Chen, Jiapin and Ge, Xiang and Zhang, Chen (2007) Novel microstepping control methods for electromagnetic micromotors with star-connected winding. Sensors and Actuators A: Physical, 134 (2). 513 - 518.
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Official URL: http://www.sciencedirect.com/science/article/B6THG...
Abstract
This paper presents two novel microstepping control methods specially designed for electromagnetic micromotors with star-connected winding. The details of the micromotor structure are described. Two microstepping methods, virtual coil and torque-synthesis current division methods, have been developed to realize the accuracy position precision control. Electrical design instead of mechanical design is adopted to overcome the present difficulty in machining a micro stepper motor. Some initial results in the real microrobot system which driven by the electromagnetic micromotor are given to show the performance of these methods.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Virtual coil; Torque-synthesis; Permanent magnetic; Electromagnetic micromotor |
| Subjects: | Analytical Science > Nanotechnology for sensing and actuating |
| ID Code: | 4775 |
| Deposited By: | SPI |
| Deposited On: | 08 May 2009 09:36 |
| Last Modified: | 08 May 2009 09:36 |
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