带有缓冲库的串联CIMS渐近稳定性分析

徐厚宝;郭卫华;于景元;朱广田

系统工程理论与实践 ›› 2004, Vol. 24 ›› Issue (5) : 91-96.

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PDF(188 KB)
系统工程理论与实践 ›› 2004, Vol. 24 ›› Issue (5) : 91-96. DOI: 10.12011/1000-6788(2004)5-91
论文

带有缓冲库的串联CIMS渐近稳定性分析

    徐厚宝(1), 郭卫华(2),于景元(1), 朱广田(3)
作者信息 +

The Asymptotic Stability of Series CIMS with a Single Storage Buffer

    Hou Bao XU(1),Wei Hua GUO(2),Jing Yuan YU(1)
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摘要

讨论了一个可靠机器,一个不可靠机器和一个缓冲库构成的计算机集成系统(CIMS),利用由该系统所决定的算子A+E生成的Banach空间中的正压缩C0半群,证明了此系统的非负稳定解恰是算子A+E的0本征值所对应的规范化后的本征向量;同时通过对算子A+E的谱点分布的分析,证明了算子A+E的谱点均位于左半平面且在虚轴上除0点外无谱,作为线性算子半群稳定性的一个直接结果,得出了该系统解的渐近稳定性.

Abstract

We study the asymptotic behavior of atransfer line with a reliable machine, an unreliable machine and astorage buffer. By the positive C0 semigroup which is generated by the A+E, we show that there exists a steady nonnegative solution of the system which is just the normalized eigenvector of operator A+E corresponding to eigenvalue 0. By spectral analysis of A+E , we prove that there is no spectrum of A+E on the imaginary axis except 0. As a result of the stability of semigroup theory o...

关键词

计算机集成制造系统 / C0半群 / 渐近稳定

Key words

CIMS / C_0 semi-group / asymptotic stability

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徐厚宝 , 郭卫华 , 于景元 , 朱广田. 带有缓冲库的串联CIMS渐近稳定性分析. 系统工程理论与实践, 2004, 24(5): 91-96 https://doi.org/10.12011/1000-6788(2004)5-91
Hou Bao XU , Wei Hua GUO , Jing Yuan YU. The Asymptotic Stability of Series CIMS with a Single Storage Buffer. Systems Engineering - Theory & Practice, 2004, 24(5): 91-96 https://doi.org/10.12011/1000-6788(2004)5-91
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