image thumbnail

Speed estimation in rotating reference frame

version (319 KB) by Bartlomiej Ufnalski
An angular velocity neuroestimator synthesized in the rotating reference frame is demonstrated.


Updated Sat, 08 Nov 2014 13:06:59 +0000

View License

This model illustrates the possibility to use a feedforward neural network (static neural network) to estimate (more precisely to approximate) mechanical speed of the asynchronous motor. The main challenge in such a task is to construct an effective approximation base. In 6 heuristic signals have been proposed. Here the very basic 4 signals, i.e. stator voltages and currents, span the approximation space. These 4 signals are observed in the flux-oriented rotating reference frame and thus one of the key objectives to keep them constant at a steady state is fulfilled.

Cite As

Bartlomiej Ufnalski (2022). Speed estimation in rotating reference frame (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!