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一类二元神经网络模型的收敛性(英文) 被引量:1
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作者 朱惠延 黄立宏 戴斌祥 《应用基础与工程科学学报》 EI CSCD 2003年第2期113-121,共9页
讨论了一类二元时滞反馈人工神经网络模型.在假设信号传输函数是分段常数非线性的条件下,得到了该模型解的收敛性质.
关键词 二元时滞反馈人工神经网络模型 信号传输函数 收敛性 人工智能
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一类二元时滞神经网络模型同步解的收敛性
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作者 郭美珍 卢金平 《河南科学》 2008年第12期1438-1441,共4页
对一类二元时滞神经网络模型的同步解进行定性研究,主要是针对网络参数的不同取值,分步地求解一个在一定初始函数空间中给定初始值的泛函微分方程,再讨论模型同步解的收敛性.我们的分析表明网络参数在神经网络模型研究中具有极其重要的... 对一类二元时滞神经网络模型的同步解进行定性研究,主要是针对网络参数的不同取值,分步地求解一个在一定初始函数空间中给定初始值的泛函微分方程,再讨论模型同步解的收敛性.我们的分析表明网络参数在神经网络模型研究中具有极其重要的作用. 展开更多
关键词 神经网络 同步解 时滞 收敛性 信号传输函数
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Stability analysis and stabilization of wireless networked control systems based on deadband control scheduling 被引量:4
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作者 刘英英 褚云凯 +1 位作者 车伟伟 刘意杨 《Journal of Central South University》 SCIE EI CAS 2014年第11期4228-4235,共8页
The stability analysis and stabilization problems of the wireless networked control systems(WNCSs) with signal transmission deadbands were considered. The deadbands were respectively set up at the sensor to the contro... The stability analysis and stabilization problems of the wireless networked control systems(WNCSs) with signal transmission deadbands were considered. The deadbands were respectively set up at the sensor to the controller and the controller to the actor sides in the WNCS, which were used to reduce data transmission, furthermore, to decrease the network collision and node energy consumption. Under the consideration of time-varying delays and signal transmission deadbands, the model for the WNCS was presented. A novel Lyapunov functional which took full advantages of the network factors was exploited. Meanwhile, new stability analysis and stabilization conditions for the WNCS were proposed, which described the relationship of the delay bounds, the transmission deadband bounds and the system stability. Two examples were used to demonstrate the effectiveness of the proposed methods. The results show that the proposed approach can guarantee asymptotical stability of the system and reduce the data transmission effectively. 展开更多
关键词 wireless networked control system transmission deadband time-varying delay stability analysis stabilization
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