摘要
本文介绍了基于PIC16F877单片机设计的室内空气质量检测及净化系统,该系统能够对室内环境空气的污染程度及湿度进行检测,根据设定要求,通过执行机构实现对上述空气指标的控制。此外,由于相应参数控制具有非线性及时滞等特征,在控制中加入模糊算法加以改善,根据测试证明其达到较好的控制效果。
This paper introduces the design of indoor air quality testing and purification system based on PIC16F877. The system could detect the pollution degree and the humidity of indoor air environment and realized the control of the air target by the executive mechanism according to the requirements. In addition, due to the nonlinear and time delay characteristics of the relevant control parameter, fuzzy algorithm was added into the control procedure to improve the effect. According to the test control effect was proved better.
出处
《自动化与仪器仪表》
2015年第2期105-106,共2页
Automation & Instrumentation
关键词
室内空气
检测
净化
单片机
Indoor air
Detection
Purification
MCU
