Details

Autor(en) / Beteiligte

• Mirrahimi, Mazyar
• Rouchon, Pierre
• Turinici, Gabriel

Titel

Lyapunov control of bilinear Schrödinger equations

Ist Teil von

• Automatica (Oxford), 2005-11, Vol.41 (11), p.1987-1994

Ort / Verlag

Oxford: Elsevier Ltd

Erscheinungsjahr

2005

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• A Lyapunov-based approach for trajectory tracking of the Schrödinger equation is proposed. In the finite dimensional case, convergence is precisely analyzed. Connection between the controllability of the linearized system around the reference trajectory and asymptotic tracking is studied. When the linearized system is controllable, such a feedback ensures almost global asymptotic convergence. When the linearized system is not controllable, the stability of the closed-loop system is not asymptotic. To overcome such lack of convergence, we propose, when the reference trajectory is an eigenstate, a modification based on adiabatic invariance. Simulations illustrate the simplicity and also the interest for trajectory generation.