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Iterative learning controllers for discrete-time large-scale systems to track trajectories with distinct magnitudes.
- Source :
- International Journal of Systems Science; 3/15/2005, Vol. 36 Issue 4, p221-233, 13p
- Publication Year :
- 2005
-
Abstract
- In the procedure of steady-state hierarchical optimization for large-scale industrial processes, it is often necessary that the control system responds to a sequence of step function-type control decisions with distinct magnitudes. In this paper a set of iterative learning controllers are de-centrally embedded into the procedure of the steady-state optimization. This generates upgraded sequential control signals and thus improves the transient performance of the discrete-time large-scale systems. The convergence of the updating law is derived while the intervention from the distinction of the scales is analysed. Further, an optimal iterative learning control scheme is also deduced by means of a functional derivation. The effectiveness of the proposed scheme and the optimal rule is verified by simulation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207721
- Volume :
- 36
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- International Journal of Systems Science
- Publication Type :
- Academic Journal
- Accession number :
- 16358256
- Full Text :
- https://doi.org/10.1080/00207720500032655