Title :
Quantum System Control Based on Lyapunov Technology
Author :
Zhang, Qian ; Wang, Wei ; Wang, Lan
Author_Institution :
Zhongyuan Univ. of Technol., Zhengzhou
Abstract :
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.
Keywords :
Lyapunov methods; control system analysis; stability; Lyapunov stability theorem; quantum system control; spin-1/2 particle system; Communication system control; Control systems; Hilbert space; Lyapunov method; Open loop systems; Optimal control; Quantum computing; Quantum mechanics; State feedback; Vectors; Lyapunov method; convergence; quadratic function; quantum control;
Conference_Titel :
Natural Computation, 2008. ICNC '08. Fourth International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-0-7695-3304-9
DOI :
10.1109/ICNC.2008.412
