Search - fault fusion

[File Format] HAGC

Description: 基于数据融合的HAGC系统故障多判据诊断研究故障诊断中一篇很优秀的博士论文-Based on Data Fusion HAGC system failure diagnosis of multi-criterion fault diagnosis of a very outstanding doctoral thesis
Platform: | Size: 1709056 | Author: 李博 | Hits:

[AI-NN-PR] rsds5

Description: 在D-S证据理论的基础上,结合模糊集合论,给出了电子电路故障定位的多传感器数据融合方法. -In the DS theory of evidence, based on the combination of fuzzy set theory, is given electronic circuit fault location of multi-sensor data fusion method.
Platform: | Size: 87040 | Author: zhuyajing | Hits:

[AI-NN-PR] PreAlarmA7

Description: 运用神经网络\证据理论数据融合等算法实现设备的故障诊断，数据源来通过OPC通讯从组态软件获取，数据的分析运用matcom技术。软件的运行需要matcom4.5软件、组态王6.50的支持-Evidence of the use of neural network theory of data fusion algorithms such as equipment fault diagnosis, data source to the adoption of OPC communications from the configuration software acquisition, data analysis of the use of Matcom technology. Software needed for the operation of matcom4.5 software support Kingview 6.50
Platform: | Size: 2877440 | Author: 李成 | Hits:

[matlab] fgsdfg

Description: 汽轮机轴系振动故障诊断中的信息融合方法研究-Turbine shaft vibration fault diagnosis method of information fusion
Platform: | Size: 1781760 | Author: hujunwn | Hits:

[Software Engineering] Multi-sensorDataFusionMethodBasedonMotorFaultDiagn

Description: 基于多传感器数据融合方法的电机故障诊断技术经典论文，深入浅出，值得参考。-Multi-sensor data fusion method based on motor fault diagnosis classic paper , a good reference.
Platform: | Size: 287744 | Author: 侯永华 | Hits:

[Industry research] 2

Description: 多特征信息融合的贝叶斯网络故障诊断方法研究-Multi-feature information fusion fault diagnosis method of Bayesian networks
Platform: | Size: 1079296 | Author: xionggj | Hits:

[AI-NN-PR] uits

Description: 支持向量机的信息融合模拟电路故障诊断方法-Information fusion support vector machine method of fault diagnosis of analog circuits
Platform: | Size: 336896 | Author: jing200 | Hits:

[SCM] Rean

Description: 多信息融合的电梯实时故障诊断系统设计Real-time information fusion fault diagnosis system of the elevator design-Real-time information fusion fault diagnosis system of the elevator design
Platform: | Size: 388096 | Author: queen | Hits:

[Internet-Network] BIT

Description: 信息融合技术的装备BIT故障诊断系统应用-Equipment based on information fusion fault diagnosis system application BIT
Platform: | Size: 371712 | Author: deed | Hits:

[Software Engineering] 61

Description: 提出一种基于旋转机械同源数据融合的全矢Hilbert解调分析方法。将全矢谱技术融于希尔伯特解调之中, 从理论分析该方法的可行性,并将其应用于高速旋转的齿轮故障诊断中,进一步证实矢Hilbert方法的有效性。 -Vector spectrumHilbert demodulation analysis method based on the same source data fusion of rotarymachinerywas put forward. The algorithms of vector spectrumtechnologywas explained. Anewmethodwas presentedwhen the vector spectrumwas applied into the Hilbert demodulation. The method was named vector-Hilbert demodulation. Not only through theoretical analysis does the article prove the feasibility of the vector-Hilbert demodulation method, but also through being used in the fault diagnosis of high speed rotary gears confirm the effectiveness of this method.
Platform: | Size: 37888 | Author: whb | Hits:

[Software Engineering] 71

Description: 平移不变量小波去噪方法是对Donoho阈值法的改进,该方法不仅能有效地抑制伪吉布斯现象,而且能减小原始信号和估计信号之间的均方根误差,提高信噪比。将这种方法用于变速箱齿轮故障信号的去噪处理,同时与阈值法去噪的结果进行比较。结果表明,该方法可以有效地去除强噪声的干扰,提取齿轮故障特征信息,具有很好的工程实用性。 -Vector spectrumHilbert demodulation analysis method based on the same source data fusion of rotarymachinerywas put forward. The algorithms of vector spectrumtechnologywas explained. Anewmethodwas presentedwhen the vector spectrumwas applied into the Hilbert demodulation. The method was named vector-Hilbert demodulation. Not only through theoretical analysis does the article prove the feasibility of the vector-Hilbert demodulation method, but also through being used in the fault diagnosis of high speed rotary gears confirm the effectiveness of this method.
Platform: | Size: 40960 | Author: whb | Hits:

[Mathimatics-Numerical algorithms] 1xy7z.ZIP

Description: 电力电子电路多源特征层融合故障诊断方法Power electronic circuits based on multi-source information fusion fault diagnosis method-Power electronic circuits based on multi-source information fusion fault diagnosis method
Platform: | Size: 361472 | Author: dd888 | Hits:

[Software Engineering] 003

Description: 本文对旋转机械振动故障预测方法进行了初步研究，分析了传统预测参数的不足，提出了以分时尺度矩为预测故障参数的两种故障预测模型:分时尺度矩趋势预测模型和分时尺度矩波动预测模型。根据分时尺度矩的变化不仅能够判断是否发生了故障，而且能够判断故障的种类。典型故障实测数据的预测结果验证了基于分时尺度矩预测参数的灰色模型故障预测算法的有效性。 -This paper the grey correlation analysis method and the probabilistic neural network The shaft of rotating machinery typical fault the fusion diagnosis research. This paper puts forward the concept of correction coefficient of correlation, The traditional grey correlation algorithm was improved, and achieved good diagnosis. In addition, this paper points scale
Platform: | Size: 7620608 | Author: 杨光乔 | Hits:

[Software Engineering] Data-Fusion-Approach-for-Altitude-Location-Error.

Description: Altitude location for UAV by using federated filter is discussed, the fourth structure is selected, because its two sub-filters involving altitude sensor and the difference Global Positioning System (d-GPS) respectively are fully isolated from each other and thus make the federated filter more fault-tolerant and better in real-time performance. Data fusion based on this federated filter was simulated. When the d-GPS is working normally and simulation results show that values estimated by data fusion base on federated filter are very close to real values and the variance of federated filter converges to 10m. When the electromagnetic environment is very bad, as is usually the case in war zone, the d-GPS is silent for a long time, variance based on federated filter converges to 13m, bigger than the 10m. Compared with previous paper variance based on Kalman converges to 15m, higher than the 13m. Federated filter can give much more accurate estimation than Kalman filter.
Platform: | Size: 328704 | Author: Clovis | Hits:

[File Format] 433

Description: 融合小波能谱熵和支持向量机ＳＶＭ的特点提出了基于小波能谱熵的ＳＶＭ故障诊断方法．利用转子试验台对转子典型振动故障进行模拟并采集振动数据提取其振动信号的小波能谱熵作为特征向量-Fusion wavelet energy entropy and support vector machine SVM is proposed based on the characteristics of wavelet energy entropy SVM fault diagnosis method. Use typical rotor test rig rotor vibration fault simulation and collect vibration data vibration signal extracted wavelet energy entropy as a feature vector
Platform: | Size: 339968 | Author: 张力 | Hits:

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