%0 Journal Article
%T Identification of quantum system parameters of the electron spin system controlled by magnetic field<br>磁场控制下的电子自旋量子系统参数辨识
%A WU Qing-lin
%A CHEN Zong-hai
%A ZHANG Chen-bin
%A <br>吴庆林
%A 陈宗海
%A 张陈斌
%J 控制理论与应用
%D 2010
%I 
%X The knowledge of the performance parameter of the quantum control system is crucial to the design of an accurate controller. Based on the quantum process tomography, we propose a method for identifying quantum control system parameters. The identified parameters are employed in the specific programs for designing the magnetic field control in an electron spin system. Computer simulations are carried out for the programs. The results show that the identified values of quantum control system parameters are comparatively consistent with the theoretic values with desired accuracy. Theoretical analysis and simulation results validate the effectiveness in applying the quantum process tomography to the identification of the quantum control system parameters.
%K quantum tomography
%K quantum process tomography
%K quantum system identification
%K quantum control<br>量子层析
%K 量子过程层析
%K 量子系统辨识
%K 量子控制系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=811A477F9BADE4A1E8DA87F50FBD2001&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=B31275AF3241DB2D&sid=21A4BC96BDC43D33&eid=F4C2D192FB73A21F&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=20