Difference between revisions of "Errata: In the last paragraph of Section 7.1, "reachable" should be replaced by "observable""

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{{errata page
 
{{errata page
| chapter =  
+
| chapter = Output Feedback
| page =  
+
| page = 206
| line =  
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| line = 10, 11
| contributor = R. M. Murray
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| contributor = L. Xiong
| date =  
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| date = 23 Dec 08
 
| rev = 2.10a
 
| rev = 2.10a
 
| version = First printing
 
| version = First printing
 
| text =  
 
| text =  
 +
The last two sentences of the section should use the term "observable" rather than "reachable".  The correct sentences are
 +
<blockquote>
 +
This is useful
 +
for proofs since it lets us assume that a system is in <font color="blue">observable</font>
 +
canonical form without any loss of generality. The <font color="blue">observable</font> canonical
 +
form may be poorly conditioned numerically.
 +
</blockquote>
 
}}
 
}}

Latest revision as of 15:53, 23 December 2008

Return to Errata page

Location: page 206, line 10, 11

The last two sentences of the section should use the term "observable" rather than "reachable". The correct sentences are

This is useful for proofs since it lets us assume that a system is in observable canonical form without any loss of generality. The observable canonical form may be poorly conditioned numerically.

(Contributed by L. Xiong, 23 Dec 08)