The dynamic analyzer shown in Figure E8.10(a) can be used to display the frequency response of a system. Also shown is the signal analyzer used to measure the mechanical vibration in the cockpit of an automobile. Figure E8.10(b) shows the actual frequency response of a system. Estimate the poles and zeros of the device. Note X = 1.37 kHz at the first cursor, and ΔX = 1.257 kHz to the second cursor.
Figure E8.10
(a) Photo showing the Signal Analyzer 35670A used to analyze mechanical vibration in the cockpit of an automobile,
(b) Frequency response.

Transcribed Image Text:

Ya "-4.9411 ΔX R 1.275kHz M: Freq Resp 20Avg 0% (Vip Unif 10.0 dB -30.0 X 2kHz 4kHz