掘进机回转台疲劳寿命预测及影响因素研究

田立勇,张佳豪,于宁,于晓涵,张硕

Study on fatigue life prediction and influencing factors of roadheader rotary platform

Liyong TIAN,Jiahao ZHANG,Ning YU,Xiaohan YU,Shuo ZHANG

图12 基于PSO算法的掘进机服役参数寻优流程

Fig.12 Optimization process of service parameters of roadheader based on PSO algorithm