流体机械

2000, (07) 42-46+4

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变频空调器基于系统的变工况模糊控制仿真研究
Simulation Research on Fuzzy Control of Inverter-aid Airconditioner Based on System of Variable Conditions

周兴禧,王懿,周滋锋,肖赋
Zhou Xingxi et al(42)

摘要(Abstract):

提出了一种基于压缩机、蒸发器和房间对象的空调系统控制仿真方法 ,以克服传递函数法的缺点。应用此方法对变频空调器采用模糊控制与常规PI控制的ITAE、COP、控温精度等指标进行对比研究 ,揭示了模糊控制适应负荷变化能力强、节能的机理。
A kind of simulation method based on compressor, evaporator and room is proposed to overcome the shortcomings of the transfer function method of the past in this paper. PI control and fuzzy control are compared on the index of ITAE and COP, the energy-saving principle of fuzzy control is elaborated.

关键词(KeyWords): 变频空调器;ITAE指标;模糊控制;仿真
inverter-aid air-conditioner, ITAE index,fuzzy logic control,simulation

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作者(Author): 周兴禧,王懿,周滋锋,肖赋
Zhou Xingxi et al(42)

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