Worst-case design subject to linear parameter uncertainties

Worst-case design subject to linear parameter uncertainties

The worst-case design of an optimal control system subject to linear, bounded parameter uncertainties is presented. It is shown that the worst-case parameters are "bang-bang." The minimizing control, which is derived by adding interior equality constraints to the performance index, has pos...

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Veröffentlicht in:IEEE transactions on automatic control 1975-02, Vol.20 (1), p.167-169
1. Verfasser: Pearson, J.
Format: Artikel
Sprache:eng
Schlagworte:
Additives
Automatic control
Control systems
Equations
Lagrangian functions
Optimal control
Performance analysis
Uncertain systems
Upper bound
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Beschreibung
Zusammenfassung:The worst-case design of an optimal control system subject to linear, bounded parameter uncertainties is presented. It is shown that the worst-case parameters are "bang-bang." The minimizing control, which is derived by adding interior equality constraints to the performance index, has possible discontinuities at parameter switching points.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.1975.1100865