Control Systems
Transfer Function
Mathematical Modelling and Sensitivity
Questions mapped to Mathematical Modelling and Sensitivity under Transfer Function.
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IncorrectA two-loop position control system is shown below.
The gain k of the Tacho-generator influences mainly the
Peak overshoot
Natural frequency of oscillations
Phase shift of the closed loop transfer function at very low frequencies
Phase shift of the closed loop transfer function at very high frequencies
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Sign in to UnlockAs shown in the figure, a negative feedback system has an amplifier of gain 100 with ±10% tolerance in the forward path, and an attenuator of value 9/100 in the feedback path. The overall system gain is approximately:
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Sign in to UnlockIf the electrical circuit of figure (b) is an equivalent of the coupled tank system of figure (a). then
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Sign in to UnlockRatio of the rotor reactance X to the rotor resistance R for a two-phase servomotor
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