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Controllability of the 1D Schrödinger equation by the flatness approach

Abstract : We derive in a straightforward way the exact controllability of the 1-D Schrödinger equation with a Dirichlet boundary control. We use the so-called flatness approach, which consists in parameterizing the solution and the control by the derivatives of a “flat output”. This provides an explicit control input achieving the exact controllability in the energy space. As an application, we derive an explicit pair of control inputs achieving the exact steering to zero for a simply-supported beam.
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Contributor : François Chaplais Connect in order to contact the contributor
Submitted on : Monday, February 2, 2015 - 11:04:04 AM
Last modification on : Monday, April 11, 2022 - 3:44:02 PM

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Philippe Martin, Lionel Rosier, Pierre Rouchon. Controllability of the 1D Schrödinger equation by the flatness approach. 19th World Congress of the International Federation of Automatic Control (IFAC), Aug 2014, Cape Town, South Africa. ⟨10.3182/20140824-6-ZA-1003.00442⟩. ⟨hal-01112047⟩



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