2 papers
eess.SY2022
A high performance globally exponentially stable sensorless observer for the IPMSM: Theoretical and experimental results
Bowen Yi, Romeo Ortega, Jongwon Choi +1
In a recent paper [18] the authors proposed the first solution to the problem of designing a {\em globally exponentially stable} (GES) flux observer for the interior permanent magn…
eess.SY2019
A globally exponentially stable position observer for interior permanent magnet synchronous motors
Romeo Ortega, Bowen Yi, Slobodan Vukosavic +2
The design of a position observer for the interior permanent magnet synchronous motor is a challenging problem that, in spite of many research efforts, remained open for a long tim…