高疏水性镀层防止结霜研究中的参数测控

The parameters measurement in the study of restraining frost deposit on the high moisture-repellent surface

高疏水性镀层防止结霜研究的实验是在一个小型闭式风洞中进行的，为了获取稳定的实验参数和可靠的实验结果，必须采用高精度的测控技术，为此采用了微机在线实时测控。

The experiment in the study of restraining frost deposnon the high moisture-repellent surface is carried out in a small closed wind tunnel,to get stable parameters and rellable re-sults,high accuracy measurement must be adopted,so a real time measure and control system using Macro-computer has been used.