A geometric method for the design of a minimal-order dynamic feedforward compensator cancelling the minimum-phase invariant zeros of a linear multivariable system, while preserving the properties of controllability, observability, and right invertibility is discussed. The method is illustrated for continuous-time, non-strictly proper systems. Nonetheless, it also applies to strictly-proper systems.
A geometric approach to zero cancellation in linear multivariable systems with direct feedthrough terms / G. Marro; E. Zattoni. - ELETTRONICO. - 18:1(2011), pp. 51189.11314-51189.11319. (Intervento presentato al convegno 18th IFAC World Congress tenutosi a Università Cattolica del Sacro Cuore, Milano, Italy nel 28 August 2011 through 2 September 2011) [10.3182/20110828-6-IT-1002.00116].
A geometric approach to zero cancellation in linear multivariable systems with direct feedthrough terms
MARRO, GIOVANNI;ZATTONI, ELENA
2011
Abstract
A geometric method for the design of a minimal-order dynamic feedforward compensator cancelling the minimum-phase invariant zeros of a linear multivariable system, while preserving the properties of controllability, observability, and right invertibility is discussed. The method is illustrated for continuous-time, non-strictly proper systems. Nonetheless, it also applies to strictly-proper systems.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
