Question

control systems

Explain and describe in your own words how knowing the locations of the poles in the s-domain of a transfer function lets you know whether a system will be stable or unstable.

pleases dont just copy and paste a old anwer.

Answer 1

control system is a set of mechanical or electonic devices that regulates other devices or systems by way of control loops.control system are following of two types open loop and closes loop. in open loop system there is no feedback between input and output weather in closed loop system there is typical type of feedback either positive and negative.

open loop systems are more stable than closed loop systems.

in the s domain if all the poles of transfer function lies in the left half of s plane then the system is stable and if the poles lies in the right half of s plane then the system will be unstable and if the poles lies on the imaginary axis then system will marginally stable.