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please help to solve this . thank you A3. Determine the unit impulse response of the...
please help to solve . Thank you A4. What is time response of the control system? (around 50 words) (5 marks) A5. A unity feedback system has Open loop Transfer system (s+1). What is its Closed loop Transfer function? (5 marks) A6. A unity feedback system has Open loop Transfer system s/(s+1). What is its Closed loop Transfer function? (5 marks)
please help to solve this. Thank you A3. What is the poles of the transfer function G(s) = 1/(5+6)(+9)(8+10)? (5 marks) A4. What is the poles and zeros of the transfer function G(s) = (s-5)(s-7)? (5 marks) A5. Find the Transfer function C/R of the block diagram given below (5 marks) G. ROG. G oc Н. A6. What are the characteristics of negative feedback? (around 50 words) (5 marks)
A5. A unity feedback system has Open loop Transfer system (s+1). What is its Closed loop Transfer function? (5 marks)
Please solve clearly and step by step. nity-feedback open-loop transfer function is B-7-28. Consider a u control system whose G(s) s(s2+s +0.5) Determine the value of the gain K such that the resonant pcak magnitude in te frequcncy response is 2 dB, or M, 2 dB. nity-feedback open-loop transfer function is B-7-28. Consider a u control system whose G(s) s(s2+s +0.5) Determine the value of the gain K such that the resonant pcak magnitude in te frequcncy response is 2...
please solve If a system has the open-loop transfer function G(s) s(s+25n) with unity feedback, then the closed-loop transfer function is given b T(s) s2+20ns+wf Verify the values of the PM shown in Fig. 6.36 for = 0.1,0.4, and 0.7. Figure 6.36 Damping ratio versus 1.0 0.8 PM 2 0.6 0,4 0.2 0 0° 10° 20° 30° 40° 50 60° 70° 80° Phase margin Damping ratio, If a system has the open-loop transfer function G(s) s(s+25n) with unity feedback, then...
Discuss the mathematical requirements for stability in a linear feedback system and state the Routh Stability criterion. (6 marks) (a) The open loop transfer function of a control system with unity feedback is given by: (b) 35 s(1 + Ts) (1 +0.25s) G(s) - Use Routh's criterion to determine the value of T for which the closed loop system is marginally stable. (8 marks) i Use the Nyquist criterion to confirm the values obtained in (i). (8 marks) ii Sketch...
A6. A unity feedback system has Open loop Transfer system s(s+1). What is its Closed loop Transfer function? (5 marks) 20 indir
I have no more posting for this month, please solve these for me thanks 1. Given the following unity feedback system where s+z s2 (s + 10) and the controller is a proportional controller Ge = K, do the following: a. If z = 2, find K so that the damped frequency of the oscillation of the transient response is 5 rad/s. b. The system is to be redesigned by changing the values of z and K. If the new...
4. Obtain the unit-step response of the unity feedback system whose open loop transfer function IS 4 G(s)- s(s 5)
1. A unity feedback system has open-loop transfer function given by an 100 G(s)s2)(s +4) a. Use analytical techniques (i.e. without using any plots) to estimate the closed-loop: i. Resonant frequency, w (8 marks) ii. Resonance peak, Mp (in decibels) (2 marks) i. Phase at w = 3rad/s (2 marks) b. Obtain a table for the response of the open-loop transfer function for a set S of frequency values, where S {1.5,3,5,7, 10, 15, 20} rad/s (8 marks) Hence draw...