Abstract
For unambiguous fault isolation, one needs to use a lot of sensors in the process such that structured residuals can be generated. When residuals are unstructured, one may follow estimation based FDI approaches wherein the temporal behavior of the process (from measurements) is used to estimate the process parameters and then these process parameters are compared to their nominal values for fault isolation [17, 113, 114, 236, 237]. Furthermore, even when one or more faults in process parameters are directly isolated, it is required to estimate the degree of those faults to take appropriate fault accommodation measures, called fault tolerant control.
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© 2008 Springer-Verlag London Limited
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(2008). Multiple Fault Isolation Through Parameter Estimation. In: Model-based Process Supervision. Advances in Industrial Control. Springer, London. https://doi.org/10.1007/978-1-84800-159-6_10
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DOI: https://doi.org/10.1007/978-1-84800-159-6_10
Publisher Name: Springer, London
Print ISBN: 978-1-84800-158-9
Online ISBN: 978-1-84800-159-6
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