How to Calculate Angular Speed of Electric Motor by using Optical Sensor ?

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Husnain Ahmed
Husnain Ahmed el 14 de Sept. de 2018
Editada: Vineeth Nair el 17 de Sept. de 2018
I want to calculate the angular speed of motor. An optical sesnor is attached to count the pulses. In MAT file i have binary data (0 or 1) from the optical sesnor. My question is that how i can calculate the angular speed of motor from this binary data ?
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dpb
dpb el 14 de Sept. de 2018
Well, need to know how many pulses/revolution the sensor provides and the timing of the sampling.
After that, it should be pretty straightforward.
Husnain Ahmed
Husnain Ahmed el 14 de Sept. de 2018
1 pulse/revolution, Sampling Time is 1e-3 sec.

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Vineeth Nair
Vineeth Nair el 17 de Sept. de 2018
Editada: Vineeth Nair el 17 de Sept. de 2018
Since 1revolution=1pulse, Angular Speed= Number of pulses/(Number of sample data * Sampling time)

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