FASEM - Fast Angular position Sensor for brushless Electric Motors

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Research unit

INNOSUISSE

Project number

14002.1;12 PFNM-NM

Project title

FASEM - Fast Angular position Sensor for brushless Electric Motors

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Short description (English)	FASEM - Fast Angular position Sensor for brushless Electric Motors
Abstract (English)	The DC brushless motor manufacturing is a very rapidly growing market due to their high efficiency, small size and quiet operation. We intend to design a new and fast sensor chip for detecting the rotor position and control the current commutation in the windings of such a motor. This IC will be based on particular sensor architecture, recently developed, patented and tested by Sensima Technology. The latest highlight in the Sensima¿s development is a fast sensor demonstrator which is able to provide the instantaneous position of a shaft with an 10-bit resolution within 2ìs.

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Text

Short description
(English)

FASEM - Fast Angular position Sensor for brushless Electric Motors

Abstract
(English)

The DC brushless motor manufacturing is a very rapidly growing market due to their high efficiency, small size and quiet operation. We intend to design a new and fast sensor chip for detecting the rotor position and control the current commutation in the windings of such a motor. This IC will be based on particular sensor architecture, recently developed, patented and tested by Sensima Technology. The latest highlight in the Sensima¿s development is a fast sensor demonstrator which is able to provide the instantaneous position of a shaft with an 10-bit resolution within 2ìs.