H-infinity controller design using control object models

Details H-infinity controller design using control object models H-infinity controller design using control object models

2006-08-15

2006-08-15

Rodriguez, Paul L. (Department: 2123)

Data processing: structural design, modeling, simulation, and em

Modeling by mathematical expression

C700S028000

Reexamination Certificate

active

07092856

ABSTRACT:
A design device which designs a controller in accordance with H infinity (H ∞) logic, in which formulae of generalized plants and formulae of control object models which are parts of the generalized plants are stored in a memory unit3. In a parameter calculating unit including comprising a frequency response calculation unit4and a scaling matrix calculation unit5, the frequency response calculation unit4calculates the frequency responses of the control object models, and the scaling matrix calculation unit5calculates a scaling matrix T in accordance with the frequency responses of the control object models so that the respective gains of the control object models are consistent. A controller calculation unit6calculates the parameters of a controller by applying the scaling matrix T to the generalized plants.

REFERENCES:
patent: 5038269 (1991-08-01), Grimble et al.
patent: H001410 (1995-01-01), Hartley
patent: 5574638 (1996-11-01), Lu
patent: 5726879 (1998-03-01), Sato
patent: 5859774 (1999-01-01), Kuzuya et al.
patent: 6230062 (2001-05-01), Shah
patent: 8-54906 (1996-02-01), None
patent: 8-328605 (1996-12-01), None
D. Kavranoglu, S. Al-Amer, M. Bettayeb, New Identification based weighted H infinity norm approximation scheme and its applications to controller reduction, IEEE Jan. 1997, pp. 61-66.
J F Whidborne, I Postlethwaite, D-W Gu, “A mixed optimization approach to multiobjective computer-aided control system design”, IEEE 1996, pp. 309-314.
Petter Lundstrom, Sigurd Skogestad, Zi-Qin Wang, “Uncertainty Weight Selection For H-Infinity and Mu-Control Methods”, IEEE 1991, pp. 1527-1542.
M. J. Grimble, “Probabailistic Discrete System Models fo H-Infinity Optimal Control Design”, IEEE 1996, pp. 252-257.
S. Bhattacharya, L.H. Keel, S.P. Bhattacharyya, “Robust Stabilizer Synthesis for Interval Plants using H-Infinity Methods”, IEEE 1993, pp. 3003-3008.
E. Onillon, “Feedback Design Method Review and Comparison”, IEEE 1999 pp. 1109-1111.
H. Imanari, Y. Morimatsu, K. Sekiguchi, H. Ezure, R. Matuoka, A. Tokuda, H. Otobe, “Looper H-Infinity Control for Hot-Strip Milss”, IEEE 1997, pp. 790-796.
P. Coustal, J.M. Michelin, “Industrial Application of an H-Infinity Design Method for Flexible Structures”, IEEE 1994, pp. 49-54.
T.D. Morphopoulos et al. “Convexity of Diagonally Scaled Infinity Norm Optimal Control Problems . . . ” Proc. of the 27th Conf. on Decision . Dec. 1988 1341-1342.
M. Dahleh, et al., “Robust Stability / performance of INterconnected . . . ” Proc. of the 31st conf. IEEE Dec. 1992, 3168-3174.
Partial Translation of “Hoo Robust Control” from Instrumentation and Control Engineering, Apr. 1998, vol. 41, No. 4, pp. 56-57.
Partial Translation of “Benchmark study of advanced control strategies for distillation processes” from Savemation REview, Aug. 1997, vol. 15, No. 2, p. 7.

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