AN ENERGY-SAVING FUZZY CONTROL METHOD AND FUZZY CONTROL MACHINE IN CENTRAL AIR CONDITIONER

摘要

The present invention discloses an energy-saving fuzzy control method and fuzzy control machine in central air conditioner, which consists of microcomputer, input circuit, output circuit, protection circuit, communication interface circuit, power supply and control program solidified in the microcomputer. It reasons and judges depending on a fuzzy rule built by the experience and ideation of human (expert), and solves the complex problems in air conditioner operation by simulating the decision-making of expert. The control may be realized only by fuzzy describing and without establishing precise mathematical model for controlled central air conditioner. Such control is more true of the complexity, dynamic and fuzziness of central air conditioner, thereby simplifying the control and realizing optimal operation of central air conditioner, namely safety, comfort and energy-saving.