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In a certain servomechanism system, what characteristic does the system possess?

a) Low sensitivity
b) High stability
c) Slow response time
d) Large hysteresis

User Bhagyas
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1 Answer

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Final answer:

A servomechanism system ideally possesses high stability, a characteristic of a critically damped system that allows it to return to and maintain equilibrium rapidly, without oscillating about the equilibrium point or exhibiting large hysteresis.

Step-by-step explanation:

In a servomechanism system, one of the desired characteristics is a high degree of stability. When discussing the dynamic response characteristics of such systems, it is often necessary to understand the behavior in terms of damping. A critically damped system is often desired because it returns to equilibrium rapidly and remains at equilibrium, which suggests high stability. An overdamped system, characterized by a slow response time, moves more slowly toward equilibrium compared to a critically damped system. An underdamped system moves quickly to equilibrium but oscillates about the equilibrium point. Hysteresis in such systems is unwanted because it can lead to a lag in response to control inputs, potentially resulting in inaccuracies or instability. Therefore, large hysteresis is not a characteristic of a well-designed servomechanism system. Instead, reducing hysteresis to improve precision and responsiveness is typically desirable.

User Kolistivra
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