This paper addresses the control of nonlinear, high-index differential-algebraic-equation systems with measurable disturbances, for which the underlying algebraic constraints involve the manipulated inputs and the disturbances. A state-space realization of such systems can not be derived independently of the controller design. In view of this fact, the DAE system is modified by a feedforward/dynamic state feedback regularizing compensator such that the underlying algebraic constraints in the resulting modified system are independent of the new inputs and the disturbances. For this modified system, a state-space realization is derived that can be used for controller synthesis.
|Original language||English (US)|
|Number of pages||5|
|Journal||Proceedings of the American Control Conference|
|State||Published - Jan 1 1995|
|Event||Proceedings of the 1995 American Control Conference. Part 1 (of 6) - Seattle, WA, USA|
Duration: Jun 21 1995 → Jun 23 1995