Automated Design of an FDI-System for the Wind Turbine Benchmark
We propose an FDI-system for the wind turbine benchmark
designed by application of a generic automated
method. No specific adaptation of the method for the
wind turbine benchmark is needed, and the number
of required human decisions, assumptions, as well as
parameter choices, is minimized. The method contains
in essence three steps: generation of candidate residual
generators, residual generator selection, and diagnostic
test construction. The proposed FDI-system performs
well in spite of no specific adaptation or tuning to the
benchmark. All faults in the pre-defined test sequence
can be detected and all faults, except a double fault, can
also be isolated shortly thereafter. In addition, there
are no false or missed detections.
Carl Svärd and Mattias Nyberg
Journal of Control Science and Engineering,
2012
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