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  1. goingtoparis

    Can AC ripple cause oscillation in a control loop?

    Thanks for the response. To answer your question regarding correlating the output with the AC noise at input, I have actually found that the frequency of the noise is much higher than the oscillation. However, there are 3 inputs to this controller and 2 of the inputs have AC noise where the...
  2. goingtoparis

    Can AC ripple cause oscillation in a control loop?

    Hello, I have a controller receiving signals from 3 componets: a warwe level transmitter, a steam flow transmitter, and a water flow transmitter. The controller controls ther water level control valves (i.e water flow). The level transmitter indicator and the steam transmitter indicator are...

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