Difference between revisions of "Errata: In Example 6.7, the open loop eigenvalues are incorrect"

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{{errata page
 
{{errata page
| chapter =  
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| chapter = State Feedback
| page =  
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| page = 189
| line =  
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| line = 5
| contributor = R. M. Murray
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| contributor = J. Civera
| date =  
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| date = 11 Dec 2012
| rev = 2.10e
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| rev = 2.11b
 
| version = Third printing
 
| version = Third printing
 
| text =  
 
| text =  
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The open loop eigenvalues were computing using the [[Errata: In Example 2.1, the state space equations for the balance system are missing a divisor of J t in one of the terms|incorrect expression from Example 2.1]].  Using the corrected dynamics matrix, the eigenvalues become
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<center><amsmath>
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\lambda \approx 0, -0.0011, -2.68, 2.68.
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</amsmath></center>
 
}}
 
}}

Revision as of 01:11, 17 December 2012

Return to Errata page

Location: page 189, line 5

The open loop eigenvalues were computing using the incorrect expression from Example 2.1. Using the corrected dynamics matrix, the eigenvalues become

math

(Contributed by J. Civera, 11 Dec 2012)