A new approach for computing open-loop time-optimal control inputs for uncertain linear dynamical systems is developed. In particular, the single-axis, rest-to-rest maneuvering problem of flexible spacecraft in the presence of uncertainty in model parameters is considered. Robustified time-optimal control inputs are obtained by solving a parameter optimization problem subject to robustness constraints. A simple dynamical system with a rigid-body mode and one flexible mode is used to illustrate the concept.
Robustified time-optimal control of uncertain structural dynamic systems
Robuste zeitoptimale Regelung von unbestimmten strukturierten dynamischen Systemen
1991
10 Seiten, 8 Bilder, 14 Quellen
Conference paper
English
Robust Time-Optimal Control of Uncertain Structural Dynamic Systems
Online Contents | 1993
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