[1] Consider the system given below when placed in a unity feedback: Obtain the range of values of k for which the system is stable. Also, Obtain the steady-state error when the input is a) a unit step H(0); b) a ramp tu(0); \(G(s) = \frac{K(s^2 + 6s + 6)}{(s+5)^2(s+3)}\)
Added by Joshua A.
Close
Step 1
The transfer function of the system can be written as: G(s) = k(s^2 + 6s + 6) / ((s + 5)(s + 3)) Show more…
Show all steps
Your feedback will help us improve your experience
Stephen Zaffke and 89 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
For the unity feedback system below, find the steady-state error if the input is 80t^2u(t). G(s) = 60(s+3)(s+4)(s+8) / (s^2(s+6)(s+17))
Sri K.
Q6L: Find the value of K for the unity feedback system shown in Figure 1, where K(s + 3) G(s) = 2(s + 7) if the input is 10t^2u(t), and the desired steady-state error is 0.061 for this input.
Madhur L.
Find the steady-state error for unit step input, unit ramp input, and unit parabolic input (r^(1/2)t) for unity feedback systems that have the following forward transfer functions: G(s) = (s + 2) (s^2 + s + 4) G_i(s) = s(s + 2)(s + 2 + 21i) C_i(s) = 3(s + 4)(s + j)(s + 120)
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Watch the video solution with this free unlock.
EMAIL
PASSWORD