In this chapter has been proposed a robust sensorless cascade control scheme for a Permanent Magnet Synchronous Motor (PMSM)drive.ADiscreteTime Variable Structure Control (DTVSC) is considered and the rotor position and speed are obtained through an Adaptive Extended Kalman Filter (AEKF). The performance of the filter is improved by an on line adjustment of the input and measurement noise covariances obtained by a suitably defined estimation algorithm. The proposed solution is experimentally tested on a commercial PMSM drive equipped with a control system based on a floating point Digital Signal Processor (DSP). © Springer International Publishing Switzerland 2016.
Variable structure sensorless control of PMSM drives / Ciabattoni, Lucio; Corradini, Maria Letizia; Grisostomi, Massimo; Ippoliti, Gianluca; Longhi, Sauro; Orlando, Giuseppe. - 635:(2016), pp. 505-530. [10.1007/978-3-319-30169-3_22]
Variable structure sensorless control of PMSM drives
CIABATTONI, LUCIO;GRISOSTOMI, Massimo;IPPOLITI, Gianluca;LONGHI, SAURO;ORLANDO, Giuseppe
2016-01-01
Abstract
In this chapter has been proposed a robust sensorless cascade control scheme for a Permanent Magnet Synchronous Motor (PMSM)drive.ADiscreteTime Variable Structure Control (DTVSC) is considered and the rotor position and speed are obtained through an Adaptive Extended Kalman Filter (AEKF). The performance of the filter is improved by an on line adjustment of the input and measurement noise covariances obtained by a suitably defined estimation algorithm. The proposed solution is experimentally tested on a commercial PMSM drive equipped with a control system based on a floating point Digital Signal Processor (DSP). © Springer International Publishing Switzerland 2016.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
