arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.08932math.OC
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广义系统的折扣成本线性二次高斯控制

Discounted Cost Linear Quadratic Gaussian Control for Descriptor Systems

Hermann Mena, Lena-Maria Pfurtscheller, Matthias Voigt

摘要:

研究了广义系统在无限时域上具有折扣代价泛函的线性二次型高斯控制问题。基于最近的结果,从确定性框架,我们使用线性矩阵不等式描述这个问题的可行性。特别是,最优控制的存在性和唯一性的条件,这是较弱的文献中的标准方法相比。进一步证明了对于随机问题,最优控制也是由Lur 'e方程的稳定解给出的,Lur' e方程推广了代数Riccati方程.

英文摘要:

We consider the linear quadratic Gaussian control problem with a discounted cost functional for descriptor systems on the infinite time horizon. Based on recent results from the deterministic framework, we characterize the feasibility of this problem using a linear matrix inequality. In particular, conditions for existence and uniqueness of optimal controls are derived, which are weaker compared to the standard approaches in the literature. We further show that also for the stochastic problem, the optimal control is given in terms of the stabilizing solution of the Lur'e equation, which generalizes the algebraic Riccati equation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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