Input Requirements and Parametric Errors for System Identification Under Periodic Excitation
1972 ◽
Vol 94
(4)
◽
pp. 296-302
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Keyword(s):
This paper provides the conditions on periodic system excitation necessary for unique identification using a multiple input state model of a dynamic system. Results include the minimum number of input frequencies necessary to uniquely determine all state and input matrix elements of an n dimensional linear system. It is shown that this development encompasses earlier work done on single input-output systems. A technique is provided for predicting parametric errors to be expected from identification under periodic excitation, and several examples are used to illustrate these errors.
2004 ◽
Vol 14
(09)
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pp. 3317-3323
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Keyword(s):
1996 ◽
Vol 122
(3)
◽
pp. 507-513
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2006 ◽
Vol 17
(07)
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pp. 1027-1035
Keyword(s):
2013 ◽
Vol 13
(14)
◽
pp. 1713-1741
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Keyword(s):
2012 ◽
Vol 2012
◽
pp. 1-11
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2000 ◽
Vol 25
(1)
◽
pp. 39-46
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2012 ◽
Vol 31
(5)
◽
pp. 1653-1676
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Keyword(s):
2001 ◽
Vol 37
(12)
◽
pp. 1111-1120