This page contains information about errata for Feedback Systems. The errata listed here include all known and corrected errors since the first printing of the book.
Conventions:
- Each line of text and each line of a displayed equation are counted as a line. Negative line numbers mean number of lines from the bottom of the page. First line on page = 1, last line on page = -1.
- Entries in boldface indicate errors which might change the interpretation of the text.
- The version refers to the release number in which the error was found. Errors are corrected in all subsequent releases of the text.
Page
|
Line
|
Erratum
|
Version
|
106
|
7
|
Solution for x_2j in block diagonal form discussion has sign errors
|
N/A
|
108
|
8
|
Missing γ in equation (4.9)
|
N/A
|
112
|
-1
|
In Example 4.9, V(x) should be V(z)
|
N/A
|
117
|
3
|
Typo in the caption for Figure 4.15
|
N/A
|
126
|
-5
|
In Exercise 4.1, x_0 should not be subtracted from time-shifted solution
|
N/A
|
129
|
-2
|
In Exercise 4.14c, the transformation T and its inverse are swapped
|
N/A
|
131
|
-15
|
Extraneous text "!linear" in Section 5.1
|
N/A
|
135
|
12
|
In equation (5.5), the upper limit of the integral should be t
|
N/A
|
144
|
-7
|
Example 5.5 includes a damping term not shown in Figure 5.4
|
N/A
|
145
|
5
|
In Examples 5.5 and 5.6, dynamics in modal form should use z, not x
|
N/A
|
149
|
8
|
In Examples 5.5 and 5.6, dynamics in modal form should use z, not x
|
N/A
|
169
|
-12
|
In heuristic derivation of reachability test, α is missing subscript
|
N/A
|
181
|
9
|
Missing 's' in expression for characteristic polynomial in discussion of eigenvalue assignment
|
N/A
|
220
|
12
|
In computation of error dynamics, u_ff argument is missing
|
N/A
|
224
|
-7
|
References to first and second equations are switched in computer implementation discussion
|
N/A
|
277
|
13
|
In Theorem 9.3, N should be Z
|
N/A
|
311
|
-3
|
Missing ydot after equation (10.16)
|
N/A
|
319
|
-7
|
Extraneous text "!design" in Chapter 12
|
N/A
|
336
|
-8
|
Extraneous text "!design" in Chapter 12
|
N/A
|
356
|
6, 12
|
In Example 12.6, n = -1 should be n = 1
|
N/A
|
369
|
-1
|
Extraneous text "!design" in Chapter 12
|
N/A
|