【摘要】 根据截齿的受力模型,建立了截割头负载和优化设计的数学模型,对截割头的载荷特性进行了分析,并由序列二次规划(SQP)优化方法得出横轴式掘进机的最优运动参数,对提高横轴式掘进机的工作平稳性、抑制粉尘及提高生产效率均有较大意义。更多还原

【Abstract】 According to the stress model of the cutting head, the paper establishes the mathemati-cal model for the load of the cutting head and the optimization design, analyses the load characteristic of the cutting head, and deduces the optimal motion parameter of the transverse tunneler with sequence quadric plan (SQP) optimization method, which has the significance for improving the operation stableness of the tunneler, restraining the bug dust and increasing the production efficiency.更多还原