کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
696728 | 890346 | 2012 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Sliding mode control of two-level quantum systems Sliding mode control of two-level quantum systems](/preview/png/696728.png)
This paper proposes a robust control method based on sliding mode design for two-level quantum systems with bounded uncertainties. An eigenstate of the two-level quantum system is identified as a sliding mode. The objective is to design a control law to steer the system’s state into the sliding mode domain and then maintain it in that domain when bounded uncertainties exist in the system Hamiltonian. We propose a controller design method using the Lyapunov methodology and periodic projective measurements. In particular, we give conditions for designing such a control law, which can guarantee the desired robustness in the presence of the uncertainties. The sliding mode control method has potential applications to quantum information processing with uncertainties.
Journal: Automatica - Volume 48, Issue 5, May 2012, Pages 725–735