基于自适应模糊控制的节能装置研究

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。

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

According to the gravure printing machine, the design of a control system of saving energy based on self-adapted fuzzy control is put forward. Using the compressor heat transfers principle, recycling of waste heat. A new controller with a MCU as it core is developed. Complete real-time control of the compressor, the dynamometer, frequency converter, actuator. Using the adaptive fuzzy control algorithm,Sto restrain the uncertaintySinfluence,Sto improve the control precision. In the gravure printing system. Comparison of traditional PID control algorithm and the adaptive fuzzy control, it proves the latter is better. Adaptive fuzzy control has the quick adjustment time, small overshoot, high control precision and the precision requirement of industrial control are satisfied. In working status, the power output is stable, energy consumption is reduced, effect of control is excellent. STo achieve the purpose ofSenergy saving. The validity and practicality of the design are proved.