Self-sensing of linear short-stroke actuators for multi-finger haptic interfaces using induced high frequency oscillations

With the aim of providing a new touch sensation to the user, the design of innovative multi-finger haptic devices passes through the research for efficient and low-cost methods for position sensing. This paper thus addresses a novel self-sensing method for electromagnetic actuators taking advantage of high frequency oscillations induced at the transistor shutting and whose attenuation directly depends on the coil inductance that varies with the position.(


Published in:
Proceedings of the 2012 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM 2012), 764-769
Presented at:
2012 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM 2012), Kachsiung, Taiwan, July 11-14, 2012
Year:
2012
Publisher:
Piscataway, NJ, USA, IEEE
Keywords:
Laboratories:




 Record created 2012-11-02, last modified 2018-03-17


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