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 7, Problem 7.8P
A golf cart engine operates between 1,000 to 3,000 rpm. Engine vibrations are transmitted at these frequencies to the cart chassis. Accelerometer measurements are taken with the engine operating at 3,000 rpm. Estimate a proper sample size and sample rate to acquire at least 100 cycles of the signal and to minimize spectral leakage. What is the frequency resolution of your sampled signal for spectral analysis? What is the Nyquist frequency? Show your resulting amplitude spectrum (assume a unit amplitude for the time-based signal).
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Chapter 7 Solutions
Theory and Design for Mechanical Measurements
Ch. 7 - Prob. 7.1PCh. 7 - Prob. 7.2PCh. 7 - Prob. 7.4PCh. 7 - An experimental analysis of the natural...Ch. 7 - A particular data acquisition system is used to...Ch. 7 - Prob. 7.7PCh. 7 - A golf cart engine operates between 1,000 to 3,000...Ch. 7 - Prob. 7.9PCh. 7 - Prob. 7.10PCh. 7 - Prob. 7.11P
Ch. 7 - 7.12 Convert the following straight binary numbers...Ch. 7 - Convert (a) 1100111.1101 (binary) into a base 10...Ch. 7 - 7.14 Convert the following decimal (base 10)...Ch. 7 - Prob. 7.15PCh. 7 - 7.16 Compute the resolution and SNR for an M-bit...Ch. 7 - Prob. 7.17PCh. 7 - Prob. 7.18PCh. 7 - 7.19 Determine the minimum number of bits required...Ch. 7 - 7.20 An 8-bit single-ramp A/D converter with £fsr...Ch. 7 - Prob. 7.21PCh. 7 - An 8-bit D/A converter shows an output of 3.58 V...Ch. 7 - 7.23 During a test, the exact output from a load...Ch. 7 - 7.24 A 0- to 10-V, 4-bit successive approximation...Ch. 7 - Prob. 7.25PCh. 7 - Prob. 7.26PCh. 7 - Prob. 7.27PCh. 7 - Prob. 7.28PCh. 7 - Prob. 7.29PCh. 7 - Prob. 7.30PCh. 7 - Prob. 7.31PCh. 7 - Prob. 7.32PCh. 7 - Prob. 7.33PCh. 7 - Prob. 7.34PCh. 7 - Select an appropriate sample rate and data number...Ch. 7 - A triangle wave with a period of 2 s can be...Ch. 7 - Prob. 7.37PCh. 7 - Prob. 7.38PCh. 7 - Prob. 7.39PCh. 7 - Prob. 7.40PCh. 7 - Design a cascading LC Butterworth low-pass filter...Ch. 7 - Choose an appropriate cascading low-pass filter to...Ch. 7 - The voltage output from a J-type thermocouple...Ch. 7 - Prob. 7.44PCh. 7 - Prob. 7.45PCh. 7 - Prob. 7.46PCh. 7 - Prob. 7.47PCh. 7 - Prob. 7.48PCh. 7 - Prob. 7.49PCh. 7 - Prob. 7.50PCh. 7 - Prob. 7.51PCh. 7 - Prob. 7.52PCh. 7 - Prob. 7.53PCh. 7 - Prob. 7.54PCh. 7 - Prob. 7.55P
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