Speed Prediction with Tracking Algorithm

[kroggy]

Hello,
i need an speed prediction of an running engine.

I heared i can do this with an Tracking Algorithm like the Kalman-Filter.

Does someone have an VHDL or Verilog implementation.

Thanx

 

[brmadhukar]

you can do estimation and tracking using the karman filter. But you need to have the state and state tranisition defined for your problem.

Hope this helps
Madhukar

 

[arnoud]

WHy need to a speed prediction? when sensing any of th rotation sensors, you know the speed already.

 

[kroggy]

Because, I get only one Pulse per Rotation and thats not enouth. I try to calculate the drift (bias) of the speed signal.

Does anyone have an VHDL implementation of the Karman-Filter for speed prediction.

Thanx