Abstract
To improve some of the properties of basic parameter estimation methods, the corresponding algorithms can be modified. These modifications serve to enhance the numerical accuracy in digital computers or give access to intermediate results. The numerical properties are important if the word length is confined or if the changes of input signals become small, as in adaptive control or fault detection. Such constraints can lead to ill-conditioned system of equations.
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Isermann, R., Münchhof, M. (2011). Numerical Aspects. In: Identification of Dynamic Systems. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-78879-9_22
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DOI: https://doi.org/10.1007/978-3-540-78879-9_22
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