以PMV为基础的模糊控制器在VAV空调系统中的应用

The using of the fuzzy control, which based on the PMV, on the VAV air-conditioning system

通过对以热舒适性指标ＰＭＶ为参数的模糊控制方法和以固定室内温度的 ＰＩＤ控制方法的比较，得出了前者不但能够达到满足室内人员的热舒适性要求， 更能节省能量消耗的特点。在空调系统模拟软件ＨＶＡＣＳＩＭ＋的辅助下，对这 一结论进行了验证。

A fuzzy logic control methodology for real-time dynamic operation of heating, ventilating, nad airconditioning(HVAC) system is discussed in this paper. Fuzzy algorithm control which is reputable for its high speed and robust control actions shows promise for improved control of HVAC systems compared to conventional control methods such as the PID (proportional-integral-derivative) algorithm. And the comfort index PMV(Predicted Mean Vote) is used to calculate the set temperature in the which which is superior to the constant temperature control. In order to simulate the real system, a computer simulation which is based on HVACSIM+ has been conducted to test this control algorithm. The applicability of the fuzzy logic-based control approach is emphasized and demonstrited.