A REALIZATION APPROACH FOR RESIDUAL EXPRESSIONS

This paper is concerned with state space realization of inherent redundant information in subsystems, which are identified by the Structural Analysis (SA) approach. The identified subsystems are assumed to involve algebraic variables, representing unknown signals. The proposed realization method is based on a state space transformation, with which the unknown signals are decoupled. For the illustration purposes the method is applied on the model of a small satellite.