Performance Analysis and Coherent Guaranteed Cost Control for Uncertain Quantum Systems
arXiv:1404.3884
Abstract
This paper presents several results on performance analysis for a class of uncertain linear quantum systems subject to either quadratic or non-quadratic perturbations in the system Hamiltonian. Also, coherent guaranteed cost controllers are designed for the uncertain quantum systems to achieve improved control performance. The coherent controller is realized by adding a control Hamiltonian to the quantum system and its performance is demonstrated by an example.
8 pages, 1 figure, a shortened version is to appear in the proceedings of the 2014 European Control Conference