【作者】 赵丽娟； 黄禹丁；

【Author】 ZHAO Li-juan;HUANG Yu-ding;School of Mechanical Engineering,Liaoning Technical University;

【机构】 辽宁工程技术大学机械工程学院；

【摘要】 为优化螺旋滚筒参数,基于免疫混合粒子群算法对采煤机螺旋滚筒的设计参数进行了优化。运用相似理论进行模化试验,建立截割比能耗数学模型,确定了以截割比能耗、载荷波动系数、生产率和煤炭品质为优化模型,和以螺旋滚筒直径、截线距、叶片头数、螺旋滚筒的转速和采煤机牵引速度为优化变量的优化模型。通过Matlab软件编制的优化设计程序,对项目组某型号采煤机螺旋滚筒设计参数进行优化。验证了免疫粒子群算法对螺旋滚筒参数优化的可行性,同时为采煤机螺旋滚筒的设计生产提供了理论参考。更多还原

【Abstract】 In order to optimize the parameters of the spiral drum,the design parameters of the spiral drum of the shearer are optimized based on the immune hybrid particle swarm optimization( PSO). By using model test similarity theory,a mathematical model of cutting energy consumption is built,the optimization model is determined that inchdes the cutting energy consumption and load fluctuation coefficient,the productivity and quality of coal,and the spiral drum diameter,transversal distance,speed and blade number, head of shearer helical drum traction speed are used as optimization variables. Through the optimization design program compiled by Matlab software,the design parameters of the spiral drum of a type shearer of a project group are optimized. The feasibility of the optimization of the spiral drum parameters by the immune PSO is verified,and the theoretical reference for the design and production of the spiral drum of the shearer is provided.更多还原