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通过对遗传算法的工作原理以及具体操作步骤、遗传算法的优势进行阐述,对煤炭机械平面四杆机构所拥有的基本特性进行分析,并且根据煤炭机械的应用特征,用角位移误差以及行程速比系数作为优化的变量,且根据MATLAB软件中的遗传算法,构建平面四杆机构优化设计的模型,使原本复杂的煤炭机械平面四杆机构能够进一步缩短运行的周期与提高其运动的精度等进行优化设计。
Through the working principle of genetic algorithm and the specific operation steps, the advantages of genetic algorithm are expounded, and the basic characteristics of the four-bar mechanism of coal mechanical plane are analyzed. According to the application features of coal machinery, the angular displacement error and the speed ratio Coefficient as an optimization variable, and according to the genetic algorithm in MATLAB software to build a model of planar four-bar mechanism optimization design, so that the original complex mechanical plane coal four-bar mechanism can further shorten the operation cycle and improve the accuracy of their movement and other optimization design.