I am using a 500CPR optical encoder to do vector control
I measure the rotor speed by a fixed time interval. I compare the measure speed with the signal from the encoder output channel and found it slightly higher than the one I measured.but the encoder output channel has a little bit jitter which makes me difficult to estimate the true speed.
How can I konw the real speed of motor?
Anyone successfully used an optical encoder in vector control?It would be very helpful if you can share your source code or experience
Real Motor Speed
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