模糊模型参考学习控制在动态热箱试验中的应用

Application of fuzzy model reference learning control in dynamic hot-box device

针对实际工况偏离设计工况很大时,PI控制性能不理想的情况,采用模糊模型参考学习控制方法对动态热箱装置进行空气温度控制,结果表明,模糊模型参考学习控制能很好地跟踪设定温度曲线的变化,取得了令人满意的控制效果.

In view of the case that the PI control performance is far from ideal when practical working condition deviates much from the designed one, fuzzy model reference learning control is used in the dynamic hot-box device and good control performance is attained. Experimental result indicates that fuzzy model reference learning controller has the ability to follow the variety of set temperature curve, and thus perfect control result is obtained.