In Part I of this paper, the coupling between the modeling and controller-design problems was quantified in terms of the size of the set of models from which satisfactory controllers may be derived. Herein, the significance of this coupling in controller design is exploited in the formulation of a simultaneous approach to modeling and controller design. The goal is to minimize the worst-case control effort subject to constraints on worst-case performance. It is proven that, by allowing the controller-design model and the controller to vary simultaneously, this approach yields a potential reduction in the control effort required to satisfy the prescribed performance goals in comparison to the traditional sequential approach. Two simple examples illustrating the benefits of this approach are also presented.
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June 1997
Technical Papers
Coupling Between the Modeling and Controller-Design Problems—Part II: Design
G. A. Brusher,
G. A. Brusher
Ford Motor Company, Dearborn, MI
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P. T. Kabamba,
P. T. Kabamba
The University of Michigan, Ann Arbor, MI
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A. G. Ulsoy
A. G. Ulsoy
The University of Michigan, Ann Arbor, MI
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G. A. Brusher
Ford Motor Company, Dearborn, MI
P. T. Kabamba
The University of Michigan, Ann Arbor, MI
A. G. Ulsoy
The University of Michigan, Ann Arbor, MI
J. Dyn. Sys., Meas., Control. Jun 1997, 119(2): 278-283 (6 pages)
Published Online: June 1, 1997
Article history
Received:
September 8, 1993
Online:
December 3, 2007
Connected Content
This is a companion to:
Coupling Between the Modeling and Controller-Design Problems—Part I: Analysis
Citation
Brusher, G. A., Kabamba, P. T., and Ulsoy, A. G. (June 1, 1997). "Coupling Between the Modeling and Controller-Design Problems—Part II: Design." ASME. J. Dyn. Sys., Meas., Control. June 1997; 119(2): 278–283. https://doi.org/10.1115/1.2801245
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