Tracking control of general nonlinear differential-algebraic equation systems
β Scribed by X. P. Liu; S. Rohani; A. Jutan
- Publisher
- American Institute of Chemical Engineers
- Year
- 2003
- Tongue
- English
- Weight
- 269 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0001-1541
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β¦ Synopsis
Abstract
The problem of output tracking control is considered for a general class of nonlinear differentialβalgebraic systems. Regularization algorithm proposed here provides sufficient conditions for the existence of a regularizing feedback controller that renders the closedβloop system to have an index one. Based on the regularization algorithm, another algorithm is developed for constructing a tracking controller, which guarantees that the outputs of the closedβloop system track the desired signals asymptotically. Simulation results on a typical chemical process show that the developed design method gives a satisfactory control performance.
π SIMILAR VOLUMES
An alternative adaptive scheme to achieve output tracking for a class of minimum-phase dynamically input-output linearizable nonlinear systems with parametric uncertainties is considered. The proposed approach is based upon a combination of the adaptive backstepping design method and a sliding mode