For the stable system in discrete optimal control systems:
A. Poles must lie outside the unit circle
B. Poles must lie within the unit circle
C. Poles must be on the unit circle
D. Pole must be in infinity
Answer:B
For the stable system in discrete optimal control systems:
A. Poles must lie outside the unit circle B. Poles must lie within the unit circle C. Poles must be on the unit circle D. Pole must be in infinity
Explanation: Poles in discrete system must be inside the unit circle and for causal system it must be outside the circle but no including the infinity.