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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fangfang Meng Shuang Cong Sen Kuang |
| Copyright Year | 2012 |
| Description | Author affiliation: Department of Automation, University of science and technology of China, Hefei, Anhui Province, China (Fangfang Meng; Shuang Cong; Sen Kuang) |
| Abstract | For closed quantum systems, if controlled systems are strongly regular and all other eigenstates are directly coupled to a target state, then such control systems can be asymptotically stabilized by means of the Lyapunov-based control. However, when the controlled systems are not strongly regular, or when there exists at least one eigenstate that is directly uncoupled to the target state, the situations will become complicated. This paper proposed a method based on an implicit Lyapunov function to overcome these two degenerate cases. Also, the proposed method is suitable for multi-control Hamiltonian systems. The convergence of closed-loop systems is analyzed by the LaSalle invariance principle. Finally, numerical simulation experiments on a 4-level system are done. The experiment results show the effectiveness of the implicit Lyapunov control method for degenerate cases and multi-control Hamiltonians. |
| Starting Page | 5127 |
| Ending Page | 5132 |
| File Size | 140882 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467313971 |
| e-ISBN | 9781467313988 |
| DOI | 10.1109/WCICA.2012.6359449 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-06 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Control systems Lyapunov methods Convergence Raman scattering Equations Mathematical model Numerical simulation state distance closed quantum systems Lyapunov control implicit function |
| Content Type | Text |
| Resource Type | Article |
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