Error Estimation of Perturbations Under CRI
Error Estimation of Perturbations Under CRI
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DOI：
10.1109/tfuzz.2006.877333
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发表时间：
2006-12
影响因子：
11.9
通讯作者：
Guosheng Cheng;Yuxi Fu
中科院分区：
文献类型：
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作者：
Guosheng Cheng;Yuxi Fu
模糊推理的稳定性和稳健性分析是智能系统和模糊控制等领域的一个重要问题。一个有趣的方面是，在模糊推理方案中，输入的扰动在多大程度上导致输出的振荡。具体地，当输入值的误差限(限制)给定时，输出值的误差限是什么。在这种对应中，我们估计了输入摄动参数对输出误差的上下界，并得到了在模糊推理合成规则(CRI)下，许多模糊推理方案中当输入值在某一区间内时的输出值的界限。
The analysis of stability and robustness of fuzzy reasoning is an important issue in areas like intelligent systems and fuzzy control. An interesting aspect is to what extent the perturbation of input in a fuzzy reasoning scheme causes the oscillation of the output. In particular, when the error limits (restrictions) of the input values are given, what the error limits of the output values are. In this correspondence, we estimate the upper and lower bounds of the output error affected by the perturbation parameters of the input, and obtain the limits of the output values when the input values range over some interval in many fuzzy reasoning schemes under compositional rule of fuzzy inference (CRI)