The Error Signal in a Closed-Loop Control System Is

question 40

Multiple Choice

The error signal in a closed-loop control system is:

• A)always a positive value.
• B)always a negative value.
• C)the difference between the set point and feedback signal.
• D)the sum of the set point and feedback signal.

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Definitions:

Large Effect

A significant and substantial difference or impact observed in the context of a statistical analysis or experimental study.

Effect Size

A quantitative measure of the magnitude of the experimental effect from a research study.

Cohen

Refers often to Cohen's statistical measures such as Cohen's kappa, Cohen's d, indicating effect size or agreement between raters in various contexts.

Variance

A measure of how much values in a dataset differ from the mean of the dataset.