基于自适应模糊控制的节能装置研究

Research of Control System of Saving Energy Based on Self-adapted Fuzzy Control

摘要:

针对凹版印刷干燥设备,设计节能装置,该装置利用压缩机换热原理,对余热进行再循环利用；设计自适应模糊PID节能控制系统,完成对压缩机,调功器,变频器的实时控制；利用组态软件完成系统界面设计,人机交互简洁,操作方便；控制算法采用自适应模糊PID控制,依靠数据信息来调整模糊逻辑系统的参数,通过在线计算得到最佳控制器参数,抑制不确定性对系统的影响；将节能装置应用到凹版印刷机,实验数据显示,系统耗能减少,效率得到提高,达到节能目的,证明了节能系统的有效性,具有较强的应用价值。

Abstract:

According to the gravure printing machine,design a saving device. Using the compressor heat transfers principle,recycling of waste heat. The design of a control system of saving energy based on self-adapted fuzzy control is put forward. Complete real-time control of the compressor,the dynamometer,frequency converter. Using configuration software to complete the system interface design,human-computer interaction is concise and easy to operate. Comparison of traditional PID control algorithm and the adaptive fuzzy control. In the gravure printing system. Using the adaptive fuzzy control algorithm. Rely on data information to adjust the parameters of the fuzzy logic system,the optimum parameters of the controller is obtained by online computation,and to restrain the uncertainty influence. Finally,experiments is carried out energy consumption is reduced,effect of control is excellent. To achieve the purpose of energy saving. The validity of the design are proved. The control system has strong application value.