Application of Adaptive Height Adjustment Control System for Coal Mining Machine
Taking MG 180-435 drum coal mining machine as an example,a design scheme of adaptive height adjustment control system for coal mining machine is introduced.The programme consists of two modules,one is hardware module,including controller,display,A/D converter,inclination sensor and rotary encoder,which is used to regulate the height of cutting structure;the other is software module,including memory cutting control program and memory cutting path optimization program,which is used to control the operation of hardware.Through the practical application analysis,it can be found that the automatic adjustment time of the control system is reduced by about 1.3 min,and the number of manual interventions is reduced by about 3 times,which can significantly improve the working efficiency of the coal mining machine.
drum coal mineradaptive height control systemmemory cut-off
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