is related to control theory, dynamic optimization and statistical methods to build mathematical models based on some measured data.
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Identifiability of a state space system
I'm trying to solve assignment 4E.5 from this sheet (ship steering dynamics).
My question are:
Do I need to perform the Laplace Transform in order to check for identifiability?
The state space model ...
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Explain the existence of limit in Persistence Excitation — mostly zero and non-existent?
Definitions
Persistence Excitation on page 121 here or shortly here and here. A signal is PE if this limit exists
$$r_u(\tau)=\lim_{N\rightarrow\infty}\frac 1 N \sum_{t=1}^{N} ...
