Concept
Closed-loop feedback
A control strategy that corrects the control variable by measuring the actual output in real time and comparing it with a target value, thereby reducing error.
Timeline (last 90 days)
Oct 18
Micron-level positioning typically requires more precise transmission schemes (such as high-precision screws or piezoelectric drives), closed-loop feedback (optical encoders or laser interferometric distance measurement) and vibration isolation design.
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