模糊控制技术在空调机中的应用研究

The Application of Fuzzy Technology in Air-conditioner

利用模糊控制技术,借助热敏电阻传感器检测室温,通过Mamdani模糊逻辑推理方法进行推理,自动设定风机的转速与压缩机的工作频率,再由串行通信完成室内外机的控制,可增强分体式空调温度控制的精度和提高其舒适性,达到良好的控温和节能的目的。

Taking divided air-conditioner as control object, the article uses one kind of fuzzy temperature control system which detects room temperature, reasons according to the Mamdani fuzzy reasoning law to establish the rotational speed of air blower and operating frequency of compressor and then finishes the control of internal and external machines by serial communication. Thus, by means of this technology of frequency conversion and speed adjustment, the system strengthens the precision of temperature control and the comfortableness of room, and achieves the cooling goal of temperature control and energy conservation.