Design of Full-Order State Observer for Motor Drive Systems Based on the Fixed Gain Filter
This paper mainly discusses about the full-order state observation technology for the permanent magnet synchronous motor (PMSM) drive system.First, the concept of the Kalman filter (KF) is synthesized to design Ibuprofen a novel fixed gain filter (FGF) with an optimal fixed feedback gain matrix, which ensures a fast and accurate observation for pos