Stability margin refers to the measure of how close a dynamic system is to instability, often expressed in terms of gain or phase margins. It indicates the tolerance of a system to changes in parameters or external disturbances before it becomes unstable. A higher stability margin suggests that the system can handle more variation without losing its stable behavior, while a lower margin signifies a greater risk of instability under certain conditions.
congrats on reading the definition of Stability Margin. now let's actually learn it.