流化床床高检测系统中直方图阀值的确定

Histogram threshold method on the food supplies fluidized bed height measuring system

介绍了在粮食流化床床高检测系统中流态化粮食直方图的特征,并给出了直方图阀值的确定方法。该方法为测定流化床床高和保证粮食流态化的顺利、稳定进行提供了理论依据。

Characters of fluidized food histogram were introduced, and means of confirming histogram threshold were given in the height measurement of system food supplies fluidized bed height. The result has given theoretical basis for ensuring food roll one＇s hoop and process works smoothly and steadily.