When the interior permanent magnet synchronous motor (IPMSM) is running, there are abundant harmonics in stator current. In order to achieve suppression of current harmonics, harmonic extraction method and controller studied this paper. Firstly, a simple accurate for extracting proposed by means multiple rotating frame transformation (MSRFT). Secondly, an improved deadbeat predictive control (I...

The current paper investigates the influence of packet losses in network control systems (NCS’s) using the model predictive control (MPC) strategy. The study focuses on two main network packet losses due to sensor to controller and controller to actuator along the communication paths. A new Markov-based method is employed to recursively estimate the probability of time delay in controller to ac...