Discrete Abstraction of Stochastic Nonlinear Systems

Discrete Abstraction of Stochastic Nonlinear Systems
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随机非线性系统的离散抽象

DOI:
10.1587/transfun.e97.a.452
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发表时间:
2014
期刊:
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
影响因子:
--
通讯作者:
George Pappas
George Pappas
中科院分区:
--
文献类型:
--
作者:
S. Azuma;George Pappas

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研究了具有连续值状态的随机非线性系统的离散抽象问题。所提出的解决方案是基于一个称为双模拟函数的函数,它为给定的连续系统提供了离散抽象存在的充分条件。我们首先介绍双仿真函数,并说明该函数是如何解决问题的。其次,提出了一种基于凸优化的构造双仿真函数的方法。最后,通过数值模拟对所提出的框架进行了验证。关键词:控制,离散抽象,量化,随机系统
This paper addresses the discrete abstraction problem for stochastic nonlinear systems with continuous-valued state. The proposed solution is based on a function, called the bisimulation function, which provides a sufficient condition for the existence of a discrete abstraction for a given continuous system. We first introduce the bisimulation function and show how the function solves the problem. Next, a convex optimization based method for constructing a bisimulation function is presented. Finally, the proposed framework is demonstrated by a numerical simulation. key words: control, discrete abstraction, quantization, stochastic systems
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发表时间: 2010
期刊:
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使用多分辨率量化器的非线性系统的离散状态抽象
DOI: --
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期刊:
影响因子: --
作者:
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