Research on Control of Open-Pit Iron Mine Excavator Based on Fuzzy Control Algorithm
The geological conditions of open-pit iron mines are complex,including rocks with different hardness,frozen soil,and soft ground,which pose challenges to the efficiency and safety of excavator operations. Therefore,a control method for open-pit iron mine excavators based on fuzzy control algorithm is proposed. Extract the kinematic characteristics of open-pit iron mine excavators,including body rotation,boom rotation,bucket rotation,etc.,and analyze the motion spinors of each rotating joint of the excavator based on the kinematic characteristics. Based on the movement trajectory of the excavator,fuzzy variables are determined and fuzzy control rules are formulated. The fuzzy variables are converted into control signals through fuzzification methods,thereby achieving fuzzy control of open-pit iron mine excavators. By conducting comparative experiments,it was verified that the control effect of this method on open-pit iron mine excavators is better and the actual application effect is better.
fuzzy control algorithmopen-pit iron mineexcavator
万方数据
维普
