A minimum phase unity feedback system has a bode plot with a constant slope of -20dB/decade for all frequencies. What is the value of the maximum phase margins of the system?
The range of K for the stability of system is 0<K<100. For K =10, The gain Margin of the system
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The frequency at which the Nyquist diagram cuts the unit circle is known as:
The forward path transfer function of a unity feedback system is given by G(s) = 1/(1+s)^2.
What is the phase margin of the system?
Consider the following statements:
1. The delay time is the time required to reach 50% of the final value in the first time.
2. The rise time is the time required for the response to rise from 10% to 90% of its final value for underdamped systems.
3. The rise time is the time required for the response to rise from 0 to 100% for the underdamped systems.
Which of these statements are correct?
All pass system and minimum phase system constitute_________________
Minimum phase systems have unique relationship between its phase and magnitude curves