- #1
james1234
- 19
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If someone could please provide me with a simple explanation for observability indices I would be most grateful!
According to wikipedia;
"The Observability index (v) of a linear time-invariant discrete system is the smallest natural number for which is satisfied that rank(Ov) = rank(Ov + 1)"
Can anyone tell me what is meant by the "smallest natural number"? according to slide 8/11 of this link - http://support.dce.felk.cvut.cz/pub/roubalj/teaching/SpaceMaster/lectures/SSMI_Observability.pdf
the observability index would appear to be the maximum rank for a specific output vector (C)? yes?
many thanks!
Jamie
According to wikipedia;
"The Observability index (v) of a linear time-invariant discrete system is the smallest natural number for which is satisfied that rank(Ov) = rank(Ov + 1)"
Can anyone tell me what is meant by the "smallest natural number"? according to slide 8/11 of this link - http://support.dce.felk.cvut.cz/pub/roubalj/teaching/SpaceMaster/lectures/SSMI_Observability.pdf
the observability index would appear to be the maximum rank for a specific output vector (C)? yes?
many thanks!
Jamie
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