Stabilization of an arbitrary profile for an ensemble of half-spin systems
نویسندگان
چکیده
منابع مشابه
Stabilization of an arbitrary profile for an ensemble of half-spin systems
We consider the feedback stabilization of a variable profile for an ensemble of non interacting half spins described by the Bloch equations. We propose an explicit feedback law that stabilizes asymptotically the system around a given arbitrary target profile. The convergence proof is done when the target profile is entirely in the south hemisphere or in the north hemisphere of the Bloch sphere....
متن کاملStabilization for an ensemble of half-spin systems
Feedback stabilization of an ensemble of non interacting half spins described by Bloch equations is considered. This system may be seen as a prototype for infinite dimensional systems with continuous spectrum. We propose an explicit feedback law that stabilizes asymptotically the system around a uniform state of spin +1/2 or -1/2. The proof of the convergence is done locally around the equilibr...
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15 صفحه اولTime-periodic feedback stabilization for an ensemble of half-spin systems
Feedback stabilization of an ensemble of non interacting half spins described by Bloch equations is considered. This system may be seen as a prototype for infinite dimensional systems with continuous spectrum. We propose an explicit feedback law that stabilizes asymptotically the system around a uniform state of spin +1/2 or -1/2. The closed-loop stability analysis is done locally around the eq...
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ژورنال
عنوان ژورنال: Automatica
سال: 2013
ISSN: 0005-1098
DOI: 10.1016/j.automatica.2013.03.011