ROTATION SPEED CONTROL METHOD AND APPARATUS FOR FAN, AND DEVICE

• Main Authors: LIU, Quanbo, LI, Yi, YE, Ting, ZHANG, Yang, WANG, Minghui, MA, Guosong, ZHAO, Suxia
• Format: Patent
• Language: Chinese; English; French
• Published: 14.03.2024
• Subjects: BLASTING; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; PHYSICS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

Disclosed is a rotation speed control method for a fan. The method comprises: determining an initial duty ratio, which is currently used by each fan; on the basis of a target sequence of a plurality of fans, sequentially traversing each fan as a candidate fan; adjusting an initial duty ratio corresponding to the candidate fan multiple times, so as to obtain a plurality of different candidate duty ratios; for each candidate duty ratio, acquiring reward and punishment data of a network device under the candidate duty ratio, and determining, on the basis of the reward and punishment data, a reward and punishment parameter value corresponding to the candidate duty ratio; selecting an optimal reward and punishment parameter value from among reward and punishment parameter values corresponding to the plurality of candidate duty ratios, and determining the candidate duty ratio corresponding to the optimal reward and punishment parameter value as a target duty ratio corresponding to the candidate fan; and after the t