Theory and Design for Mechanical Measurements
6th Edition
ISBN: 9781118881279
Author: Richard S. Figliola, Donald E. Beasley
Publisher: WILEY
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Textbook Question
Chapter 12, Problem 12.35P
Consider the block diagram for an automotive speed control system shown in Figure 12.63.
- Find the transfer function from Vf(s) to V(s), where Vris the desired speed and V is the actual speed.
- Assume that the desired speed is a constant and in Laplace space is vo/s. Determine values of the gains such that lim (r) = v o /-»00
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Graph/Plot the output step response from t=0 to t=10 with a 0.1-second interval.
R(S)
XIS
K
1
s+5
s+ 2
S+3
Y(s)
Q5. For a point at distance 50 m and angle
450 to the axis which of the following
statements are correct?
Consider an infinite baffled piston of radius 5 cm driven at 2 kHz in
air with velocity 10 m/s.
You may choose multiple options.
a. The constant term is given by 515.03
b. The distance dependent term is given by e-jk50/50
c. The directivity term is given by j1(Ka sin 450)/sin 450
d. There is no time dependent term.
Chapter 12 Solutions
Theory and Design for Mechanical Measurements
Ch. 12 - Prob. 12.11PCh. 12 - Determine the bandwidth for a seismic instrument...Ch. 12 - In Example 12.2, integration is identified as a...Ch. 12 - Consider a moving coil transducer having a coil...Ch. 12 - Hydrophones are microphones designed to be used...Ch. 12 - Research the use of load cells in robotics, both...Ch. 12 - Prob. 12.22PCh. 12 - Prob. 12.25PCh. 12 - Prob. 12.26PCh. 12 - Prob. 12.27P
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