Stablity analysis in closed loop, MTR08B, mtr , upa , VICTOR ANDRES DIAZ…
Stablity analysis in closed loop
The stability of the system is defined by the equation.
or because of the roots of the characteristic equation
Rules for a stable system
if a single pole is presented in z=1, then the system is critically stable.
zeroes do not affect absolute stabilising.
rules for a stable system for the system to be stable, closed-looppoles or characteristic equation roots must be presented on the z-plane within the unit circle.
methods to test the stability of the system.
stability by Schur-Cohn
VICTOR ANDRES DIAZ ESTRADA_UP170114