See attached file for problem details.
1. A system has the transfer function:
H(z) = (z2-3z+1)/(z3+ z2-0.5z+0.5)
Is the system stable, marginally stable, or unstable?
2. A discrete-time system is give by the input/output difference equation:
Is the system stable, marginally stable, or unstable?© BrainMass Inc. brainmass.com October 24, 2018, 11:41 pm ad1c9bdddf
Please see the attached file for detailed solution.
1. For the system ...
The solution explains how to determine the stability of control system.
Control Systems Stability
7) Stability of system. 8) What is gain margin and systen bandwidth. 9) Determine y(t). 10) System poles in LHP.