An algebraic approach to fault diagnosis for linear systems
نویسنده
چکیده
We give an intrinsic algebraic definition of fault detectability and isolability, parity equations, and residuals for time-invariant linear systems. The applicability and efficiency of our approach are illustrated by numerical simulations for three academic examples and a concrete case-study. Keywords— Linear system, fault diagnosis, detectability, isolation, parity equations, residuals, modules, operational calculus.
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