查询词典 neural net

A new knowledge acquirement way is presented based on the reliability data of product, then the fuzzy semantic net which consists of FEPM and fuzzy fault tree is regard as fault knowledge representation. The formalization of the fuzzy semantic net is described, and the relative concepts and relations are summarized. A stereo-knowledge representation which consisted of FFTF, rule and fuzzy neural network which make up of the shallow knowledge of the product is presented. The integrated fault diagnosis method based on the stereo-knowledge representation is suggested. The method is as follows. The fuzzy search inference is carried out on FFTF firstly. If the node being diagnosing can be decided if it failed or not in the fuzzy search inference, the rule inference to the node is carried out with the rules which being in symptom-fault way. An equivalent method, pattern recognization inference using fuzzy neural network, can fulfill the same work.

提出了以FFTF模糊语义网络为主、基于浅知识的产生式规则、模糊神经网络为辅的产品故障知识的立体知识表示方式，并提出了基于该多种知识表示的综合性故障诊断方法，即：首先对故障产品进行基于FFTF模糊语义网络的模糊搜索推理，如果在模糊搜索推理过程中不能确定当前诊断节点故障与否，则对当前诊断节点进行基于征兆-故障形式的验证式规则推理或者对包含该诊断节点的部件／子系统进行基于模糊神经网络的模式识别推理，如果在完成或者不再进行基于模糊语义网络的故障推理，仍然不能诊断出故障节点，则对基于模糊语义网络诊断过程中形成的故障诊断子图进行神经网络推理。

Based on multi-distribute agent radial basic function neural net This paper puts forward a new way of Network behavior analysis.

本文根据网络行为受多种因素的影响和它们之间的耦合程度，提出用多分布主体代理的径向基函数来分析网络行为，并通过实验仿真验证了该方法的可行性。

The artificial neural net provide us new theoretical method on stability of wall rock.

人工神经网络理论的出现为人们研究围岩稳定性问题提供了新的理论方法。

For the parison forming , the explanation had been given about method and theory basis of numerical simulation adopted by researchers at civil and abroad, and the method of neural net was review empnatically.

介绍了模拟技术在吹塑型坯成型中的研究和发展状况，针对型坯成型过程，对国内外学者进行数值分析的方法和理论依据进行了论述，着重论述了神经网络方法。

The most likely influences are sent to a computer neural net which juggles the weight of each influence to better fit the data, rewarding the best combinations in order to produce better guesses.

接着，最可能产生影响的参数会被传送到计算机神经网络中，后者对每一个参数的权重进行调整，以求更好地与数据吻合。

A kind of dynamic neural net is introduced, and it is used for artificial temperature control of cement rotary kiln.

介绍了一种动态神经网络，并用此神经网络对水泥回转窑温度实行了仿真控制研究。

In recent years,the researches on combination of wavelet analysis and neural net works have attracted much attention.

摘要目前，小波与神经网络的结合是一个十分活跃的研究领域。

Input corresponding information of each reduction to corresponding neural net; D.

把每一个约简对应的信息输入其相应的神经网络；D。

The method has been successfully applied to the cross direction distribution control of a polyster film and sheet spread line. The real running results have shown the good performance and practicability of the neural-net-based adaptive control scheme.

将这一方法成功地应用于涤纶片基拉膜生产线的横向分布控制中，实际运行结果显示了这种神经网络控制方案的优良性能和实用价值。

To achieve high-performance PMSM position servo system, advanced control scheme, which is static precision, transient responses and self-adaptation and anti-disturbances, is needed in practice. Based on the analysis on the features and control principles of PMSM, this thesis established its math model using id=0 vector control method. Three close loops control system, which includes current loop, velocity loop and position loop, was built up. For position loop, the main feedback loop, we chose a new adapted-fuzzy CMAC intelligent controller, which includes self-learn ability of neural net and quick response merit of fuzzy controller. Finally, the author simulates PMSM position servo system by the simulink of matlab, an advanced computer simulation tool.

本文对PMSM的控制机理和特性作了较为深入的分析；建立了PMSM的数学模型，并采用了id=0的矢量控制策略；对控制系统组成及控制方式作了分析和比较，在此基础上建立了电流环、速度环和位置环的三闭环控制系统，对作为反馈主回路的位置环采用了模糊CMAC神经网络控制方法，该方法兼具模糊控制器的快速性和神经网络的自学习能力；构建了针对PMSM位置伺服系统的模糊CMAC控制器结构及其相应的算法；利用先进的计算机仿真工具（Matlab下的Simulink）对所提出的控制策略进行了数字仿真和分析；仿真和实验结果表明本文所提出的控制策略对PMSM位置伺服系统进行控制具有良好的鲁棒性能和快速性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。