Research on Multi-sensor Information Fusion Algorithm with Sensor Fault Diagnosis

2016 ◽  
Author(s):  
Chun Xiao ◽  
Zhengdong Fang
Keyword(s):  
Fault Diagnosis ◽  
Information Fusion ◽  
Sensor Fault ◽  
Fusion Algorithm ◽  
Sensor Information

scholarly journals Fault Diagnosis of Bearings Based on Multi-Sensor Information Fusion and 2D Convolutional Neural Network

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 23717-23725
Author(s):  
Jiaxing Wang ◽  
Dazhi Wang ◽  
Sihan Wang ◽  
Wenhui Li ◽  
Keling Song
Keyword(s):  
Neural Network ◽  
Fault Diagnosis ◽  
Convolutional Neural Network ◽  
Information Fusion ◽  
Sensor Information

scholarly journals Multi-sensor Information Fusion Method Based on BP Neural Network

2016 ◽  
Vol 12 (05) ◽  
pp. 53 ◽  
Author(s):  
Lin Liandong
Keyword(s):  
Neural Network ◽  
Bayesian Inference ◽  
Information Fusion ◽  
System Development ◽  
Back Propagation ◽  
Back Propagation Neural Network ◽  
Fusion Algorithm ◽  
Temperature Detection ◽  
Posterior Expectation ◽  
Sensor Information

This study aims to solve the problem of multi-sensor information fusion, which is a key issue in the multi-sensor system development. The main innovation of this study is to propose a novel multi-sensor information fusion algorithm based on back propagation neural network and Bayesian inference. In the proposed algorithm, a triple is defined to represent a probability space; thereafter, the Bayesian inference is used to estimate the posterior expectation. Finally, we construct a simulation environment to test the performance of the proposed algorithm. Experimental results demonstrate that the proposed algorithm can significantly enhance the accuracy of temperature detection after fusing the data obtained from different sensors.

scholarly journals Application of Multi-sensor Information Fusion Technology on Fault Diagnosis of Electrical System

2017 ◽  
Vol 11 ◽  
pp. 05003
Author(s):  
Ling-Wen Meng ◽  
Ji-Pu Gao ◽  
Ming-Yong Xin ◽  
Jin-Mei Xiong ◽  
Guo Rui
Keyword(s):  
Fault Diagnosis ◽  
Information Fusion ◽  
Fusion Technology ◽  
Electrical System ◽  
Sensor Information

The Research of Intelligent Fault Diagnosis Model on Multi-Information Fusion

2010 ◽  
Vol 40-41 ◽  
pp. 637-642
Author(s):  
Xiao Hua Liu ◽  
Song Qing Li
Keyword(s):  
Fault Diagnosis ◽  
Information Fusion ◽  
Large Scale ◽  
Strong Support ◽  
Intelligent Fault Diagnosis ◽  
The Hierarchical Structure ◽  
System Requirements ◽  
Diagnosis Model ◽  
Sensor Information ◽  
The Relationship

From the intelligent fault diagnosis system requirements, this article analyzes the relationship between the fault diagnosis and the multi-information fusion basing on the summing up the multi-sensor information fusion technology, and studies the hierarchical structure of multi-sensor information fusion system and the content of integration, and establishes an intelligent fault diagnosis model with the multi-information fusion, which provides strong support for large-scale equipments, system monitoring and fault diagnosis in production process.

A new method of gear fault diagnosis in strong noise based on multi-sensor information fusion

2014 ◽  
Vol 22 (6) ◽  
pp. 1504-1515 ◽  
Author(s):  
Gang Cheng ◽  
Xi-hui Chen ◽  
Xian-lei Shan ◽  
Hou-guang Liu ◽  
Chang-fei Zhou
Keyword(s):  
Fault Diagnosis ◽  
Information Fusion ◽  
New Method ◽  
Gear Fault ◽  
Gear Fault Diagnosis ◽  
Sensor Information
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