Characteristic Equation
8 practice questionsControl SystemsStep-by-step solutions
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1
The poles of a closed-loop system are the roots of its:
A.Numerator polynomial
B.Characteristic (denominator) equation
C.Input signal
D.Feedback gain
2
The natural frequency Οn of a second-order system primarily affects the response's:
A.Steady-state value
B.Speed (rise time)
C.DC gain
D.Number of poles
3
A second-order system with damping ratio 0 < ΞΆ < 1 exhibits a(n):
A.Overdamped response
B.Underdamped (oscillatory) response
C.Critically damped response
D.Constant output
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