Continuous and Real-Time Vibration Data Acquisition and Analysis System Based on S3C6410 and Linux

2013 ◽  
Author(s):  
Huangcheng Guo ◽  
Huabing Yu ◽  
Changyu Sun ◽  
Zhibo Zhang ◽  
Enming Zheng
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Vibration Data ◽  
Analysis System

Research on the Gear Box Fault Diagnosis of Self-Propelled Artillery Based on Vibration Signal Analysis

2014 ◽  
Vol 940 ◽  
pp. 136-139
Author(s):  
Ren Bin Zhou ◽  
Yong Feng Zhang ◽  
Jie Min Yang ◽  
Feng Ling
Keyword(s):  
Fault Diagnosis ◽  
Data Acquisition ◽  
Real Time ◽  
Signal Analysis ◽  
Great Influence ◽  
Vibration Signal ◽  
Vibration Data ◽  
Gearbox Vibration ◽  
Gear Box ◽  
Vibration Signal Analysis

As a universal component connection and power transmission gear box, is widely used in the modern industrial equipment, but also an easy failure parts, has a great influence on the running state of the working performance of the whole machine. This paper first analyzes the gear box fault form and characteristics, the gear box fault diagnosis method based on vibration signal analysis, and analysis of the vibration signal processing method for gear vibration signal analysis in time domain, including parameters, resonance demodulation method and cepstrum analysis method. Then using Visual C + + language and data acquisition card for real-time acquisition of gearbox vibration data software, including parameter setting, data acquisition module, signal real-time display module and data storage module. The data acquisition program is developed, the actual acquisition of gearbox vibration data of gear fault and bearing fault, and analyzed.

scholarly journals Real‐time digital control, data acquisition, and analysis system for the DIII‐D multipulse Thomson scattering diagnostic

1990 ◽  
Vol 61 (10) ◽  
pp. 3286-3288 ◽  
Author(s):  
C. M. Greenfield ◽  
G. L. Campbell ◽  
T. N. Carlstrom ◽  
J. C. DeBoo ◽  
C.‐L. Hsieh ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Digital Control ◽  
Thomson Scattering ◽  
Control Data ◽  
Analysis System ◽  
Thomson Scattering Diagnostic

scholarly journals Application of a computer sound card for measurement of mechanical vibrations

2015 ◽  
Vol 37 (4) ◽  
pp. 4313-1-4313-6
Author(s):  
Everaldo de Barros ◽  
Carlos d'Andrade Souto ◽  
Leandro Ribeiro de Camargo ◽  
Mauro Hugo Mathias
Keyword(s):  
Data Acquisition ◽  
Random Vibration ◽  
Measurement Instrument ◽  
Digital Signal ◽  
Time Spectrum ◽  
Vibration Monitoring ◽  
Sound Card ◽  
Mechanical Vibrations ◽  
Vibration Data ◽  
Analysis System

This paper presents a data acquisition and analysis system based on a computer sound card for measuring and processing random vibration signals. This system turns the computer into a two-channel measurement instrument which provides sample rate, simultaneous sampling, frequency range, filters and others essential capabilities required to perform random vibrations measurements. An easy-to-use software was developed for vibration monitoring and analysis, including facilities for data recording, digital signal processing and real time spectrum analyzer. Since the tasks of vibration data acquisition frequently require expensive hardware and software, this versatile system provides students a very accurate and inexpensive solution for experimental studying mechanical vibrations.

Development of Off-Line Inspection System on Equipment Based on Embedded Linux Technique

2013 ◽  
Vol 819 ◽  
pp. 131-135
Author(s):  
Hua Min Sun ◽  
Hai Kuo Shen ◽  
Tai Yong Wang ◽  
Meng Nie
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Embedded Linux ◽  
Inspection System ◽  
Equipment Monitoring ◽  
Software Structure ◽  
Hardware Configuration ◽  
High Scalability ◽  
Business Enterprises ◽  
Analysis System

In order to meet the requirements of the business enterprises for equipment monitoring instruments, an embedded data acquisition and analysis system based on Linux technique has been developed, and its hardware configuration and software structure were described. The system incorporates many functions in a unit, including data acquisition, real-time display, storage, analysis, and communication, etc., and has a high scalability, maintainability and reliability. The experiment results showed that its functions is stable, and can be widely used in the system monitor and diagnosis in various equipment and installations.

Real-Time Central Data Acquisition and Analysis System for High-Voltage Transients

1975 ◽  
Vol 24 (4) ◽  
pp. 379-384 ◽  
Author(s):  
Toshio Miyamoto ◽  
Toshiji Takami ◽  
Toshihide Tanaka ◽  
Ikuko Sakaguchi ◽  
Fusako Kawaguchi
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
High Voltage ◽  
Voltage Transients ◽  
Analysis System ◽  
Central Data

scholarly journals Hybrid Data Acquisition and Analysis System for Flowing Medium Lasers

2020 ◽  
Vol 70 (3) ◽  
pp. 285-291
Author(s):  
Rajeev K. Dohare ◽  
Mainuddin Siddique ◽  
Gaurav Singhal
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Laser Source ◽  
Gas Lasers ◽  
Complex Processes ◽  
Lasing Medium ◽  
Hybrid Data ◽  
Remote System ◽  
Analysis System ◽  
Modularity In Design

The medium gas lasers involves in-situ generation of the lasing medium, hence are associated with several complex processes including mixing of pumping and lasing species, energy exchange between the species, heat generation during reaction and its influence on the flow domain to list a few. Thus, the characterisation of lasing medium, condition of operation of individual critical subsystems and corresponding phenomenon thereof is essential in real time. It is here that a customised data acquisition and analysis system (DAAS) plays a key role. The paper dwells on the realisation of a customised hybrid DAAS with a master-slave architecture, which is portable and provides remote system operation. The noteworthy aspects of the developed DAAS include capability to handle close to 150 channels [64 analog input, 64 digital output, 5 analog output and 17 digital input] simultaneously with varied sampling rates requirement ranging from 100 samples/s to 200 k samples/s, modularity in design enabling scalability. Further, the efficacy of the developed DAAS has been tested by conducting several real time experiments with an existing chemical oxygen iodine laser source with a mass flow rate of 2.3 moles.s-1 both from close ranges and at line of sight remote distances of up to 80 m and nearly 35 m with obstacles.

Design of a real-time central data acquisition and analysis system

1970 ◽  
Vol 58 (1) ◽  
pp. 38-48 ◽  
Author(s):  
P.C. Abegglen ◽  
W.R. Faris ◽  
W.J. Hankley
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Analysis System ◽  
Central Data
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