Data Acquisition and Signal Processing System for Electric Powertrain Performance, Mileage and Drive Cycle Analysis for Electric Two and Three Wheelers

2021 ◽  
Author(s):  
Shaikh Mohd Afwan ◽  
Meera Murali ◽  
Milan Rajne
Keyword(s):  
Signal Processing ◽  
Data Acquisition ◽  
Processing System ◽  
Drive Cycle ◽  
Signal Processing System

Application of VC++ and MATLAB Mixed-Programming Based on MATCOM in Signal Processing

2012 ◽  
Vol 201-202 ◽  
pp. 61-64 ◽  
Author(s):  
Long Zhang ◽  
Guo Ying Zeng ◽  
Deng Feng Zhao ◽  
Hong Qiang Zeng
Keyword(s):  
Signal Processing ◽  
Data Processing ◽  
Data Acquisition ◽  
Processing System ◽  
Visual Programming ◽  
Signal Processing System ◽  
Matlab Software ◽  
Vibration Signals ◽  
Mixed Programming ◽  
Data Acquisition Card

By research of the mix technology of VC++ and Matlab based on Matcom software, the insufficiencies of data processing in VC++ and visual programming in Matlab have been sloved effectively in signal processing. The own definition functions by matlab can be converted to the C code with Matcom,then the functions can be called anywhere if you need.Using this mix technology, the vibration signals collected by UA307 data acquisition card have been transformed by FFT and the results are consistent with Matlab’s. The mixed-program can operate independently without Matlab software and this method is a good reference to the development of the signal processing system.

Design of FMCW Radar Data Acquisition and Signal Processing System Based on Labview

2014 ◽  
Vol 496-500 ◽  
pp. 1881-1884 ◽  
Author(s):  
Jian Wei Leng ◽  
Chuan Bin Shan
Keyword(s):  
Signal Processing ◽  
Data Acquisition ◽  
Virtual Instrument ◽  
Processing System ◽  
Test System ◽  
Signal Source ◽  
Frequency Signal ◽  
Signal Processing System ◽  
Fmcw Radar ◽  
Data Acquisition Card

For virtual instrument technologys character of high performance, easy to implement hardware and software integration, etc., virtual instrument technology and Labview are applied to test fields. Using computer and NI PCI-6221 data acquisition card as the hardware and LabVIEW8.5 software as a development platform, a data acquisition and signal processing virtual test system is built. The system is consisted of signal source and the signal processing module, in which the signal source is he FMCW radar level differential frequency signal connected by data acquisition card; signal processing section includes a time-domain measurement signal source, waveform display, filtering, spectral analysis, etc. Connecting, analysis and processing of FMCW radar level meter difference frequency signal are completed.

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