Closed vs. Open Loop Control Valves

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Closed vs. Open Loop Control Valves-Image

Complex motion control problems arise from fluid or gas power applications because no matter the medium, it doesn’t respond to control inputs in a linear way. The decision to use closed loop or open loop control depends on the feedback and how the motion system utilizes it. Closed vs. open loop control valves might perform the same function, but they do so in different ways, and the output is different.   Read the full article