Question
Download Solution PDFFor the control signal to change at a rate proportional to the error signal, the robotic controller must employ
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Integral control is the control mode where the controller output is proportional to the integral of the error with respect to time.
The control signal, to change at a rate proportional to the error signal means
\(\frac{d}{{dt}}\;\Delta I\left( t \right) \propto E\left( t \right)\)
\(\therefore \,\,\,\Delta I\left( t \right) = \;{k_I}\smallint E\left( t \right)dt\)
∴ ∆I(t) = change of control signal
∴ E(t) = Error signal
Hence we can also say that the control signal is proportional to the integral of error and it represents an integral controller.Last updated on Jul 2, 2025
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