Coherent LQG control for a class of linear complex quantum systems
作者： Aline I. Maalouf , Ian R. Petersen
DOI: 10.23919/ECC.2009.7074743
关键词: Control theory 、 Stochastic differential equation 、 Mathematics 、 Realizability 、 Function (mathematics) 、 Linear-quadratic regulator 、 Quantum 、 Control theory 、 Linear-quadratic-Gaussian control 、 Optimal projection equations
摘要: This paper considers a coherent LQG control problem for class of linear quantum systems which can be defined by complex stochastic differential equations in terms annihilation operators only. For this systems, method designing an controller satisfies physical realizability condition is developed. result related to recent on constructing strictly positive real controllers. The main idea the involves suitable cost function such that physically realizable obtained. resulting provides robust stability as well optimal performance.
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