Abstract
We consider a problem of stabilization of a one-dimensional anti-stable linearized Schrödinger equation subject to boundary control. The controller is designed through the estimated state and is designed in the case that only displacement is available. The method of “backstepping” is adopted in the investigation. We then combine the control and observer designs into an output-feedback compensator and prove exponential stability of the closed-loop system.
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This work was supported by the National Natural Science Foundation of China.
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Liu, JJ., Wang, JM. Output-Feedback Stabilization of an Anti-stable Schrödinger Equation by Boundary Feedback with Only Displacement Observation. J Dyn Control Syst 19, 471–482 (2013). https://doi.org/10.1007/s10883-013-9189-0
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DOI: https://doi.org/10.1007/s10883-013-9189-0