The Design and Optimization of Fuzzy Controller Based on Vibrating Mill Granularity

摘要

Granularity is the main parameter of evaluating materials, from the analysis of powder producing system that made of vibration mill, the material's size can be controlled through controlling the speed of motor. Focus on the complex nonlinear in the processing of ground breaking, the two dimensional controller is designed. Due to the subjectivity and randomness in the designing method of classic fuzzy controller, so genetic algorithm is used to put fuzzy controller some learning function in order to obtain better control effect of the system.