Electric Motor Control
10th Edition
ISBN: 9781305177611
Author: Herman
Publisher: Cengage
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Chapter 17, Problem 6SQ
To determine
State the most commonly used control voltage in an intrinsically safe system.
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EXAMPLE 6.3
Suppose the Fourier transform of a pulse is as follows:
(1-a)
Ть.
2Ть
H(f) = <
α
(To) (-Tof+
1 +a
(1-a)
(1+α)
·<|f|≤·
2
2ть
2Ть
(1+α)
0,
<\f\
2Ть
where 0≤a≤1. Show that this pulse in both time and frequency domains satisfies the Nyquist
criterion.
In matlab
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Electric Motor Control
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