Difference between revisions of "Errata: Sign error in second Lyapunov function in Exercise 4.4"

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{{subst:errata-template}}
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{{errata page
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| chapter = Dynamic Behavior
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| page=127|line=15
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| contributor = S. Han
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| date = 28 Sep 08
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| version = First printing
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| text =
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In the second Lyapunov function in the exercise, the proper expression is
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<center><amsmath>
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  V_2(x) = \frac{1}{2} x_1^2 + \frac{1}{2}(x_2 + \frac{b}{c-a} x_1)^2
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</amsmath></center>
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(second term has a plus sign instead of a minus sign).
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}}

Latest revision as of 20:43, 5 October 2008

Return to Errata page

Location: page 127, line 15

In the second Lyapunov function in the exercise, the proper expression is

math

(second term has a plus sign instead of a minus sign).

(Contributed by S. Han, 28 Sep 08)