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Invariant-Based Inverse Engineering of Crane Control Parameters

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URI: https://hdl.handle.net/10016/32126
ISSN: 2331-7019
DOI: https://doi.org/10.1103/PhysRevApplied.8.054008
UXXI: AR/0000026553
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Invariant_PRA_2017.pdf (547.55 KB)
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2017-11
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American Physical Society
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By applying invariant-based inverse engineering in the small-oscillation regime, we design the time dependence of the control parameters of an overhead crane (trolley displacement and rope length) to transport a load between two positions at different heights with minimal final-energy excitation for a microcanonical ensemble of initial conditions. The analogy between ion transport in multisegmented traps or neutral-atom transport in moving optical lattices and load manipulation by cranes opens a route for a useful transfer of techniques among very different fields.
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González-Resines, S., Guéry-Odelin, D., Tobalina, A., Lizuain, I., Torrontegui, E., Muga, J. G. (2017). Invariant-Based Inverse Engineering of Crane Control Parameters. Physical Review Applied, 8(5).
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