A PMV-BASED FUZZY CONTROLLER FOR VAV APPLICATIONS

摘要

A fuzzy logic control methodology for real-time dynamic operation of heating, ventilating, and air-conditioning(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 this method 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 demonstrated.