Publication Details

Publication Nr. 9
9Marco Muenchhof and Tarunraj Singh: Desensitized Jerk Limited Time Optimal Control of Multi-Input Systems. Journal of Guidance, Control, and Dynamics, 25(3), 2002. Language: Englisch
The problem of designing jerk limited-time optimal control profiles for rest-to-rest maneuvers of flexible structures with multiplw actuators is adressed. The problem formulation includes constraints to cancel the poles corresponding to the rigid-body mode and flexible modes of the system and to satisfy the boundary conditions of the rest-to-rest maneuver. Further constarints can be added to increase robustness to parametric uncertainties of the plant. The technique proposed is applied to a three-mass/two-spring system and the evolution of the shape of the control profile as a function of jerk is illustrated.
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