D
Hi dear experts,
If the feedback signal in a digital control system has less resolution than the output signal, the output will be made to switch between 2 quasi-stable states. In other words, for a constant set-point, the output looks like a superposition of the constant signal and a sinusoid.
Has anyone experienced this (especially with motor Resolvers/Encoders)? If you have kindly shed more light!
Regards
Dapo
If the feedback signal in a digital control system has less resolution than the output signal, the output will be made to switch between 2 quasi-stable states. In other words, for a constant set-point, the output looks like a superposition of the constant signal and a sinusoid.
Has anyone experienced this (especially with motor Resolvers/Encoders)? If you have kindly shed more light!
Regards
Dapo