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Electronic Pacemaker ctronic pacemakers regulate the speed at whic.. the heart pumps blood. We consider the design a pacemaker to regulate heart rate, in which the closed-loop dynamics Pacemaker Неart Actual heart rate Desired heart rate Y(s) R(s) s² + 12s + 12K 12K described by the transfer function for K > 0 that is a positive constant. e system should satisfy the transient response characteristics: 1) peak time less than or equal to seconds, and 2) percent overshoot less than or equal to e- . 100 × 4.32%. 1. Compute the damping ratio ( and the natural frequency wn in terms of K. Which one of the following is true? (a) For low values of K > 0, the system is underdamped. (b) For high values of K > 0, the system is underdamped. (c) For low values of K > 0, the system is undamped. (d) The system is overdamped for all values of K > 0.

Electronic Pacemaker ctronic pacemakers regulate the speed at whic.. the heart pumps blood. We consider the design a pacemaker to regulate heart rate, in which the closed-loop dynamics Pacemaker Неart Actual heart rate Desired heart rate Y(s) R(s) s² + 12s + 12K 12K described by the transfer function for K > 0 that is a positive constant. e system should satisfy the transient response characteristics: 1) peak time less than or equal to seconds, and 2) percent overshoot less than or equal to e- . 100 × 4.32%. 1. Compute the damping ratio ( and the natural frequency wn in terms of K. Which one of the following is true? (a) For low values of K > 0, the system is underdamped. (b) For high values of K > 0, the system is underdamped. (c) For low values of K > 0, the system is undamped. (d) The system is overdamped for all values of K > 0.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Subject: Control system

2 Electronic Pacemaker Electronic pacemakers regulate the speed at whic.. the heart pumps blood. We consider the design of a pacemaker to regulate heart rate, in which the closed-loop dynamics Расemaker Нeart K Desired heart rate Actual +1 heart rate Y(s) R(s) s2 + 12s + 12K 12K are described by the transfer function for K > 0 that is a positive constant. The system should satisfy the transient response characteristics: 1) peak time less than or equal to 7 seconds, and 2) percent overshoot less than or equal to e- . 100 z 4.32%. 1. Compute the damping ratio Ç and the natural frequency wn in terms of K. Which one of the following is true? (a) For low values of K > 0, the system is underdamped. (b) For high values of K > 0, the system is underdamped. (c) For low values of K > 0, the system is undamped. (d) The system is overdamped for all values of K > 0.
Transcribed Image Text:2 Electronic Pacemaker Electronic pacemakers regulate the speed at whic.. the heart pumps blood. We consider the design of a pacemaker to regulate heart rate, in which the closed-loop dynamics Расemaker Нeart K Desired heart rate Actual +1 heart rate Y(s) R(s) s2 + 12s + 12K 12K are described by the transfer function for K > 0 that is a positive constant. The system should satisfy the transient response characteristics: 1) peak time less than or equal to 7 seconds, and 2) percent overshoot less than or equal to e- . 100 z 4.32%. 1. Compute the damping ratio Ç and the natural frequency wn in terms of K. Which one of the following is true? (a) For low values of K > 0, the system is underdamped. (b) For high values of K > 0, the system is underdamped. (c) For low values of K > 0, the system is undamped. (d) The system is overdamped for all values of K > 0.
Recall that it is desirable for peak time to be less than or equal to a/6 seconds, and percent overshoot to be less than or equal to e-. 100 z 4.32%.
Transcribed Image Text:Recall that it is desirable for peak time to be less than or equal to a/6 seconds, and percent overshoot to be less than or equal to e-. 100 z 4.32%.
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