Feedback can cause a lack of stability. However, negative feedback can actually reduce distortion, noise, and sensitivity to the noise.
Context?
Negative feedback in a noninverting amplifier results in improved stability and reduced drift.
A: Number one it provide stability for the amplifier or system. The greater the feedback the greater the stability but less gain. In other words gain is inversely related to feedback
What is meaning of Transformer sensitivity?
1.feedback in control system improves the speed of response2.using feedback in control system we can reduce the sensitivity of the system to parameter variation
[1/(1+Ab)] is the expression for sensitivity...
The sensitivity of an open loop control system is always 1, it is due to no feedback involved in open loop.
sadness.
The stability of an operating point in a system is influenced by several factors, including feedback mechanisms, system dynamics, and external disturbances. Feedback can either enhance stability through negative feedback loops or destabilize it with positive feedback. Additionally, the inherent characteristics of the system, such as time constants and nonlinearities, play a crucial role in determining how it responds to changes. External factors, such as environmental conditions or operational variations, can also impact stability by introducing perturbations that shift the system away from its operating point.
Feedback Inhibition
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Most people play on sensitivity 3-5, but alot prefer 4 for its quick control that still provides stability.