基于神经网络的多联变频空调电子膨胀阀控制系统研究
기우신경망락적다련변빈공조전자팽창벌공제계통연구
BP-PID control for electronic swell valve of multi-interrelated frequency conversion air-condition
  • 万方数据
    低温与超导 저온여초도
    CRYOGENICS AND SUPERCONDUCTIVITY
    2009年 6期 67-70 ,共4页

    耿跃峰%汤三

    경약봉%탕삼

    电子膨胀阀%BP-PID控制%多联变频空调 電子膨脹閥%BP-PID控製%多聯變頻空調
    전자팽창벌%BP-PID공제%다련변빈공조
    Electronic swell valve%BP-PID control%Multi-interrelated frequency conversion air-conditioner
    空调制冷系统具有滞后大、非线性等特点,采用普通控制方式时效果不尽人意.采用BP-PID控制器对系统电子膨胀阀开度进行控制,并设计了BP-PID控制器.实践结果表明,该控制方法简单有效,很好地满足了用户的实际需要.
    공조제랭계통구유체후대、비선성등특점,채용보통공제방식시효과불진인의.채용BP-PID공제기대계통전자팽창벌개도진행공제,병설계료BP-PID공제기.실천결과표명,해공제방법간단유효,흔호지만족료용호적실제수요.
    Refrigeration system of air-condition has some specialties, for example, time delay etc, it is difficult to satisfy actual needs by means of adopting ordinary control methods. The paper presented a BP-PID method to control electronic swell valve of system, then BP-PID controller was designed. Experimental result indicates that the control method is simple and effective, satisfing the requirement of different consumers.
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