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一种简易风洞模拟控制系统设计

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Indexed by:期刊论文

Date of Publication:2016-06-26

Journal:大学物理实验

Volume:29

Issue:3

Page Number:39-43

ISSN No.: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。

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