Summary: Feedback control of NMR systems: a
control-theoretic perspective
­ PART 2 ­
Claudio Altafini
SISSA-ISAS
International School for Advanced Studies
Trieste, Italy
MIT, January 2005 ­ p. 1/6
This lecture
Model for a 2 spin 1/2 system
State feedback control for a weakly coupled system
Tracking an Hamiltonian different from the real one: suppression of
unwanted weak couplings
design open-loop controls based on "feedback on the simulator"
examples on 3 and 4 spins
MIT, January 2005 ­ p. 2/6
Product operators basis
(rescaled) identity + Pauli matrices
0 =
1

Source: Altafini, Claudio - Functional Analysis Sector, Scuola Internazionale Superiore di Studi Avanzati (SISSA)

Collections: Engineering; Mathematics