Question

Q4:- Consider the system shown in Fig (3-a). The damping ratio of this system is 0.158 and the undamped natural frequency is 3.16 rad/sec. To improve the relative stability, we employ tachometer feedback. Fig (3-b) shows such a tachometer-feedback system. Determine the value of Kh so that the damping ratio of the system is 0.5 in Fig (3-b). Find Tr, Tp, Ts (2% criterian), Mp and ess for Fig (3-a) and Fig (3-b) and Compare between results where I/P is a unit step.

Name: Q4:- Consider the system shown in Fig (3-a). The damping ratio of this system is 0.158 and the undamped natural frequency is 3.16 rad/sec. To improve the relative stability, we employ tachometer feedback. Fig (3-b) shows such a tachometer-feedback system. Determine the value of Kh so that the damping ratio of the system is 0.5 in Fig (3-b). Find Tr, Tp, Ts (2% criterian), Mp and ess for Fig (3-a) and Fig (3-b) and Compare between results where I/P is a unit step.
Uploaded: 2023-06-16T08:02:33-08:00
Duration: 2 min 4 s
Channel: Adi S

          Q4:- Consider the system shown in Fig (3-a). The damping ratio of this system is 0.158 and the undamped natural frequency is 3.16 rad/sec. To improve the relative stability, we employ tachometer feedback. Fig (3-b) shows such a tachometer-feedback system. Determine the value of Kh so that the damping ratio of the system is 0.5 in Fig (3-b). Find Tr, Tp, Ts (2% criterian), Mp and ess for Fig (3-a) and Fig (3-b) and Compare between results where I/P is a unit step.

Q4:- Consider the system shown in Fig (3-a). The damping ratio of this system is 0.158 and the undamped natural frequency is 3.16 rad/sec. To improve the relative stability, we employ tachometer feedback. Fig (3-b) shows such a tachometer-feedback system. Determine the value of Kh so that the damping ratio of the system is 0.5 in Fig (3-b). Find Tr, Tp, Ts (2% criterian), Mp and ess for Fig (3-a) and Fig (3-b) and Compare between results where I/P is a unit step.

Added by James R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

06/16/2023

Step 1

- The open-loop transfer function for Fig 3-a is given by: \[ G(s) = \frac{10}{s(s+1)} \] Show more…

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Consider the system shown in Fig (3-a). The damping ratio of this system is 0.158 and the undamped natural frequency is 3.16 rad/sec. To improve the relative stability, we employ tachometer feedback. Fig (3-b) shows such a tachometer-feedback system. Determine the value of Kh so that the damping ratio of the system is 0.5 in Fig (3-b). Find Tr, Tp, Ts (2% criterian), Mp and ess for Fig (3-a) and Fig (3-b) and Compare between results where I/P is a unit step.