It has been awhile for me, but if all of the poles are to the left of the vertical axis, then it will be stable. Any poles on the vertical, or to the right, and it will be unstable.
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The Nyquist stability criterion, named after Harry Nyquist, provides a simple test for stability of a closed-loop control system by examining the open-loop system's Nyquist plot. Under many circumstances, stability of the closed-loop control system may be determined directly by computing the poles of the closed-loop transfer function. In contrast, the Nyquist stability criterion allows stability to be determined without computing the closed-loop poles
Biasing of the transistor is responsible for stability of Q point.
it is a path in which magnitude and phase can be determine . it is used to determine the
Most of the engineers thinking that plot plane is for offshore and equipment layout is for onsite but this is not the case..
The decay rates of organic materials increase with temperature. Materials with a greater thermal stability will remain unchanged for a longer time.