基于MATLAB的风机试验系统模拟仿真

Simulation of Fan Test System Based on MATLAB

介绍了用90°弧形进口喷嘴试验装置采集试验数据,再根据国际标准对风机的进出口压力、通风机压力、效率等试验数据进行了计算。采用MATLAB对以上的公式进行程序设计,利用MATLAB中的GUI面板,制作了友好的人机交互式界面,从而使这个复杂的计算过程得以简化,加快整个计算过程和提高整个计算过程的精度。

Test data collected by 90° arc inlet nozzle test unit is introduced, according to international standard, test data such as inlet and outlet pressure, fan pressure, efficiency and etc. are computed. Procedure design of the formulas can be performed using MATLAB. Friendly man-machine interface can be made using GUI panel in MATLAB, thus, the. complicated calculation process is greatly simplied, the whole calculation process and the precision is improved.