目的研究故障诊断专家系统的模糊推理算法。
Aim To study the synthetic fuzzy algorithm applied in fault diagnosis expert system.
为此,把模糊推理算法看成是模糊集合到模糊集合的映射,选用海明距离作为两模糊集的距离。
Therefore, a fuzzy inference algorithm is viewed as a mapping from one fuzzy set to another, Hamming distance formula is used as the computing distance between the two fuzzy sets.
研究了模糊推理算法,以加权模糊推理进行多种信息的融合,解决了故障诊断中不确定性问题的求解。
Fuzzy reasoning method was studied and amalgamation of kinds of information was done by fuzzy reasoning of weight.
本文引入有序权聚类算子(OWA)到区间值模糊集合的相似度度量中,提出了一种改进的双向模糊推理算法。
The OWA operator is introduced to the measure of the interval - valued fuzzy sets, and an improved bidirectional approximate reasoning is proposed in this paper.
该方法是在原有模糊聚类法的基础上,推导出的在线自适应模糊推理算法,可应用在时变非线性系统参数在线辨识中。
The method is a kind of on line adaptive fuzzy reasoning which is deduced based on fuzzy clustering method. The method can be used in parameters identification of time-varying system.
首先介绍了目前的关键帧提取技术,然后提出了一种基于运动特征利用模糊推理算法从MPEG视频流中提取关键帧的方法。
In this paper, at first briefly discuss the existing approaches, and then present a motion feature based key frame extracting method using fuzzy reasoning theory for MPEG compressed video.
提出了一种规则自校正模糊控制器 ,并将其用于交流伺服系统的控制中 ,设计了一种在线的模糊推理算法 ,使得模糊控制规则可以得到实时在线的调整 。
On the basis of manipulators theoretical model of the operating arm, the self-tuning fuzzy controllers model of predictive control will be constructed.
最后,将模糊技术与空间对象之间的拓扑关系的推理算法结合起来,使其可以方便地处理地理信息系统中的模糊性和不确定性。
Finally, the fuzzy techniques are applied in reasoning algorithms of topological relations of spatial objects in order to solve fuzziness and uncertainty in the GIS easily.
将数值拟合技术引入到区间值模糊推理中,提出一种基于数值拟合的区间值模糊双向推理算法。
Based on the least square method, the technique of numerical fitting is merged into interval-valued fuzzy inference, and a new bidirectional fuzzy inference algorithm is put forward.
构造新的推理算法使之具有上述性质一直是模糊推理的主要理论问题。
Construct a new reasoning algorithm so that it has the nature of the fuzzy reasoning has been the main theoretical issue.
提出了一种新的基于代数的模糊Petri网逆向推理算法。
This paper proposes a new backward reasoning algorithm based on algebra.
提出了一种新的基于代数的模糊Petri网逆向推理算法。
This paper proposes a new backward reasoning algorithm based on algebra.
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