a residual generator for singular time-delay systems
Anna Maria Perdon, Maria Anderlucci · 2007
The problem of residual generation is discussed for linear singular systems with a finite number of commensurable point delays using as models systems with coefficients in a ring. Using the geometric notion of conditioned invariant submodule, suitably defined for singular systems over a ring, a procedure is presented for constructing a residual generator for the fault detection and isolation for singular linear systems over a ring.