Quantum System Control Based on Lyapunov Technology
Qian Zhang, Wei Wang, Lan Wang · 2008
This paper designed a quadratic Lyapunov function, and obtained the control law for the controlled system via Lyapunov stability theorem. The convergence of the controlled system was analyzed. The simulation experiment on a spin-1/2 particle system was done, which shown the validity of the method studied in this paper. The relation between the value of the parameter in the control law and the corresponding control effect was also obtained.