The Application of Flash Memory Chip in Airplane Test Data Acquisition System

2011 ◽  
Vol 9 (4) ◽  
pp. 1453-1457
Author(s):  
Xuehua Song ◽  
Hesheng Wu ◽  
Min Lu ◽  
Yinnan Yuan ◽  
Meizhen Chen
Keyword(s):  
Data Acquisition ◽  
Test Data ◽  
Flash Memory ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Memory Chip

scholarly journals Development of a Simple, Self-Contained Flight Test Data Acquisition System

1981 ◽  
Author(s):  
Ronald R. L. Renz ◽  
Robert Clarke ◽  
Mark A. Mosser ◽  
Jan Roskam ◽  
Dale Rummer
Keyword(s):  
Data Acquisition ◽  
Test Data ◽  
Flight Test ◽  
Data Acquisition System ◽  
Acquisition System

Flash memory-based data acquisition system with NOBLE

2004 ◽  
Vol 51 (5) ◽  
pp. 2069-2072
Author(s):  
Y. Nagasaka ◽  
S. Miyamoto ◽  
T. Obata ◽  
Y. Sakamoto ◽  
M. Asai ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Flash Memory ◽  
Data Acquisition System ◽  
Acquisition System

The Design of Embedded Multi-Channel Data Acquisition System

2012 ◽  
Vol 182-183 ◽  
pp. 660-664
Author(s):  
Yan Zhang Qiu ◽  
Liang Guo ◽  
Sheng Hui Liu
Keyword(s):  
Embedded System ◽  
Data Acquisition ◽  
Software Design ◽  
Flash Memory ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Serial Port ◽  
The Embedded System ◽  
Ethernet Interface ◽  
Expansion Circuit

This paper analyzes the Flash Memory interface, SDRAM interface, Ethernet interface and Serial-port expansion circuit. The Embedded Multi-channel Data Acquisition System is designed by MCF5272 microprocessor. The main control system of MCF5272 includes SDRAM, Flash and BDM interface and so on. At the software design, we main introduce the compile and develop of bootload and the compiler and debugging environment of μClinux build. On this base, the general methods and points of the embedded system hardware design were summarized.

Method of Data Processing Based on LaBVIEW

2014 ◽  
Vol 1078 ◽  
pp. 430-434
Author(s):  
Tie Zao Yang ◽  
Xin Yang Wang ◽  
Chang Sheng Wang
Keyword(s):  
Data Analysis ◽  
Data Processing ◽  
Data Acquisition ◽  
Test Data ◽  
Fuel Injection ◽  
Data Acquisition System ◽  
New Method ◽  
Acquisition System ◽  
Important Link ◽  
Waveform Synthesis

The data processing is the important link in the process of various engineering testing and experiment. The theory and method of the data processing are correct will directly affect the accuracy of the efficiency of testing and conclusions. This paper introduces the software written in LaBVIEW to read the data acquisition system. The data of the motorcycle ignition advance Angle and fuel injection advance Angle signal data were collected by MP424 then waveform synthesis, stratified by LaBVIEW processed directly calculate the eigenvalues of the test data, and directly displayed in the chart..It to process collected data provides a new method, this method simplifies the process of data analysis, improve the efficiency of test.

Critical Technique and Design Method of Test Data Acquisition System for Centrifugal Shaker

2012 ◽  
Vol 430-432 ◽  
pp. 1898-1901
Author(s):  
Yong Zhi Wang ◽  
Xiao Ming Yuan ◽  
Hao Hua Huang ◽  
Rui Sun
Keyword(s):  
Data Acquisition ◽  
Test Data ◽  
Earthquake Engineering ◽  
Stress Condition ◽  
Design Method ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Geotechnical Earthquake Engineering ◽  
Exploratory Stage ◽  
Centrifugal Model

For soil is a complicated material with mechanical properties close ties with the stress condition it suffered, centrifugal shaker shows great superiority to the research of soil dynamics and geotechnical earthquake engineering. Currently only two large centrifugal shakers exist in USA and Japan respectively, while no one has been established in China, and practically the construction of centrifugal shakers is still in an exploratory stage throughout the world, remains many difficulties. Test data acquisition system as an important part of a centrifugal shaker certainly has some critical techniques and difficulties. This paper firstly analyses the special function and critical techniques of test data acquisition system for dynamic centrifugal model tests, then proposes a design method and points out its advantages, in order to give guidance for the construction of centrifugal shakers, especially large centrifugal shakers.

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