Sensorless Control Techniques for Energy Recovery Systems in Automotive Field

Electrical drives are widely used in industrial applications like energy production, management and recovery. In this paper the control of PM motors for high speed automotive applications is investigated. In the present dissertation an improved Field Oriented Control with a Sliding Mode Observer is implemented to guarantee high eciency. The workow of the thesis introduces the specic application, than the model of drive, thus the improved control strategy is developed. Indeed all the control strategy is deeply evaluated with experimental test to assess the validity of the proposed solutions.