Current position: Home >> Scientific Research >> Paper Publications

一种简易风洞模拟控制系统设计

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2016-06-26

Journal: 大学物理实验

Volume: 29

Issue: 3

Page Number: 39-43

ISSN: 1007-2934

Key Words: PID算法;PWM调速;闭环控制;CCD;XS128

Abstract: 介绍了简易风洞模拟系统的设计及制作。本设计以XS128单片机为主控芯片,利用涡轮式轴流风机来为小球的运动提供动能。通过在风洞表面安装的CCD传感器来检测小球位置,而后通过PID算法对轴流风机的抽风量进行进一步调校。从而形成一个完整的闭环控制系统,实现对风动系统的模拟。

Prev One:Evaluation of Interaction Effect of Sulfate and Chloride Ions on Reinforcements in Simulated Marine Environment Using Electrochemical Methods

Next One:Novel electrical resistance method to measure underdeposit corrosion and its inhibition in pipeline steels