The Research on Data Acquisition and Analysis System of Wind Tunnel
Yao Guo-xing · Microcomputer Information · 2009
The construction and principle of data acquisition and analysis system of wind tunnel is introduced.This system is able to collect and dispose data pulse of wind velocity、rotational speed and angular force of wind generator.The system can transmit parameter to microcomputer by means of serial communication,but also draw graph and display magnitude of data on the interface of microcomputer.The system is designed by modularization,so is easy for system debug and fault detection.It strengthens the capability of anti-disturbing from the aspect of hardware and software,so system operation is secure、stable and reliable.By means of the detection of data,the performance of data acquisition and analysis system of wind tunnel on basis of single-chip microcomputer and microcomputer is verified to be good.