Karol Kyslan

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Questions related from Karol Kyslan

Can discretization method change non-observable system to became an observable one?

Is it theoretically possible, that after discretization by using Talyor Series Expansion, a non-observable nonlinear system will became an observable? It was proved, that used continuous model of...

16 May 2020 3,824 5 View

Does Extended / Unscented Kalman Filter work for Speed Sensorless Control of PMSM implemented in dq coordinate frame?

Dear colleagues, the majority of EKF/UKF implementations for speed sensorless control of PMSM are in alpha,beta frame (i.e. observer is implemented in stationary frame). I wonder why? Equations...

01 January 1970 6,824 2 View