Symmetric Blind Decryption with Perfect Secrecy by Juha Partala

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Fault Diagnosis and Cause Analysis of Planetary Gear Trains in Gearboxes by Wang Zishun, Wang Yunlang, Zhao Donghui

“…The abnormal vibration was revealed through vibration signal analysis, and the characteristics of abnormal vibration was determined through spectrum analysis and time domain feature extraction. …”
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Detection of uniaxial fatigue stress under magnetic flux leakage signals using Morlet wavelet by S.M. Firdaus, A. Arifin, S. Abdullah, S.S.K. Singh, N. Md Nor

“…To facilitate further signal analysis, the magnetic flux gradient, the dH(y)/dx signal were converted from a length base into time series in this study. …”
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An Improved Time-Frequency Analysis Method for Instantaneous Frequency Estimation of Rolling Bearing by Zengqiang Ma, Wanying Ruan, Mingyi Chen, Xiang Li

“…It is proved by numerical simulated signal analysis and is further validated by lab experimental rolling bearing vibration signal analysis. …”
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Age group classification based on optical measurement of brain pulsation using machine learning by Martti Ilvesmäki, Hany Ferdinando, Kai Noponen, Tapio Seppänen, Vesa Korhonen, Vesa Kiviniemi, Teemu Myllylä

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A novel machine learning approach for spatiotemporal prediction of EMS events: A case study from Barranquilla, Colombia by Dionicio Neira-Rodado, Juan Camilo Paz-Roa, John Willmer Escobar, Miguel Ángel Ortiz-Barrios

“…The proposed spatiotemporal approach integrates machine learning, signal analysis, and statistical features, capturing geographical, temporal, and event-specific factors. …”
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Research and Application of Vibration Monitoring Technology of Blast Furnace Top Gearbox by Lou Shiyu, Luo Dachun, Tang Zhiyong, Xie Han

“…Through picking up the signal on the blast furnace top gearbox transmission model,using wavelet technology and the envelope demodulation method,the signal analysis is carried out,the gearbox online vibration monitoring system is established. …”
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Research on Feature Extracted Method for Flutter Test Based on EMD and CNN by Hua Zheng, Zhenglong Wu, Shiqiang Duan, Jiangtao Zhou

“…Due to the inevitable deviations between the results of theoretical calculations and physical experiments, flutter tests and flutter signal analysis often play significant roles in designing the aeroelasticity of a new aircraft. …”
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Fault Diagnosis Method of Rotating Machinery based on Maximum Correlation Kurtosis Deconvolution and Envelope Spectrum by Zhong Xianyou, Zhao Chunghua, Chen Baojia, Tian Hongliang

“…Firstly,by using MCKD,the noise in the rotating machinery vibration signal is reduced,then the envelope spectrum is obtained by Hilbert transform to identify the fault,simulation signal analysis and engineering applications demonstrated the effectiveness of the method.…”
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Research of the Test and Diagnosis of Torsional Vibration of RV Reducer by Huang Dishan, Liu Jinlei, Gu Jingjun

“…The torsional vibration testing and diagnostic technique for a RV reducer used in industrial robots under the condition of load inertia moment is described. Based on signal analysis of torsional vibration from the RV reducer,combining with the dynamics characteristics,the reason of abnormal torsional vibration of RV reducer is identified,and monitor of the dynamic performance of the RV reducer in the assembling process is realized. …”
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Incipient Fault Diagnosis Method for Rolling Bearing based on MED and Variational Mode Decomposition by Liu Shangkun, Tang Guiji, Wang Xiaolong

“…The experimental signal analysis results show the validity of the proposed method.…”
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Indifferentiable hash functions in the standard model by Juha Partala

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Cyclostationary Near-field Acoustic Holography for Gearboxes by Zhu Song, Zhang Erliang, Gao Xiaoyu

“…Regarding the problem that the traditional near-field acoustic holography (NAH) has difficulty in reconstructing the sound field of the gearbox, this work makes full use of the cyclostationary characteristics of the radiated noise and combines the cyclostationary signal analysis with the equivalent source NAH algorithm to develop a sound imaging method for the gearbox. …”
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Translational Science in Vascular Aging: From Bench to Bedside—Insights from a VascAgeNet Roundtable by Elisabetta Bianchini, Lynn Roth, Pierre Boutouyrie, Smriti Badhwar, Achim Schwarz, Vincenzo Gemignani, Rosa Maria Bruno, Bernhard Hametner, Chloe Park, Giacomo Pucci, Ioana Mozos, Dimitrios Terentes-Printzios, Rachel E. Climie, Andrea Guala, Jordi Alastruey, Christopher C. Mayer

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Study on the Contrast between Local Characteristic-scale Decomposition and Local Mean Decomposition by Cui Weicheng, Li Wei, Meng Fanlei, Liu Linmi

“…Through the simulation signal and the bearing inner ring fault vibration signal analysis,the superiority of LCD is verified,but the part of the mind of LMD can also provide reference for the LCD.…”
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Engineering Safety Management System Based on Robot Intelligent Monitoring by Yanli Wang

“…In addition, this paper uses a signal analysis and processing platform to establish a gamma energy spectrum and analyze the resolution of hydrogen peaks in the gamma energy spectrum. …”
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Fault Diagnosis of Gear based on Translation Invariant Multiwavelet Transform by Hua Wei, Xing Zhigang, Jing Shuangxi

“…Then the method is applied to the signal analysis of gearbox test bed,the experimental results show that the impact feature frequency of broken tooth gearbox can be effectively extracted through the translation invariant multiwavelet denoising method and broken teeth fault can be diagnosed,an accurate basis for fault diagnosis is provided. …”
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Gamma Splines and Wavelets by Hannu Olkkonen, Juuso T. Olkkonen

“…Especially we consider the applications in biomedical signal analysis (EEG, ECG, and EMG). Finally, we discuss the suitability of the gamma spline signal processing in embedded VLSI environment.…”
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Research of Optimal Arrangement of Sensor for Wind Turbine Gearbox based on Immune Algorithm by Song Zhongyue, Li Haiyang, Ma Jiaojiao, Zhen Dong, Shi Zhanqun, Shen Zhaoyang

“…At present,the most mature method is vibration signal analysis method,however,because the internal structure of the gearbox can not be destroyed,it can only lead to vibration sensor installed on the external wall of the gearbox. …”
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Research of the Order Analysis Method for Vibration Signal of Automotive Rear Axle Main Reducer by Wang Jianbao, Yang Ping, Guan Lichao, Zheng Xin

“…As the core component of automotive rear axle,the automotive main reducer undertake the function of slowdown and increase driving moment,its quality directly affects the safety and comfort of automotive.Taking the order analysis method as the core,the vibration signal analysis method of the automotive rear axle main reducer is designed based on the virtual instrument technology,the signal is collected by the data acquisition card and transmitted to the computer through the USB bus.The time point of vibration signal resampling is obtained through the processing of rotational speed signal,the order spectrum of the vibration signal is obtained by the frequency spectrum analysis of the vibration signal resampling,and the order spectrum is compared with the original vibration signal frequency spectrum,the clear frequency component is obtained,the problem of frequency alias produced by the speed fluctuation is solved.…”
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