Marie-Pierre Teissier

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This paper presents a novel back EMF detection method for sensorless BLDC motor drive systems. By this method, a true back EMF signal can be directly extracted for each phase without sensing the neutral point of the motor. The method proposed is not sensitive to switching noise and requires no filtering. Good motor performance is achieved over a wide speed(More)
We review the personality construct and its disorders according to the categorical and dimensional approaches, and the present understanding of dementia and its risk factors. This study shows a relationship between pre-morbid personality and risk of developing dementia. Data with speculative character, and indirect proofs from studies on life style, habits(More)
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