The multi background images detecting method using PSO is applied in the location control of billets. The result shows PSO multi background images detecting method can improve the precision of the vision billet location control system.
针对视觉钢坯定位控制系统存在的钢坯定位精度低、定位偏差波动较大等问题,将PSO多背景图像检测方法嵌入视觉钢坯定位控制系统中,通过PSO多背景图像检测方法对加热炉内钢坯运动边缘进行检测,钢坯定位的测量数据表明PSO多背景图像检测方法可以有效提高视觉钢坯定位控制系统的钢坯定位精度。
参考来源 - 基于PSO的复杂工业环境视觉目标检测算法应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
FIG. 6 shows a set of curves for exit temperature as a function of billet location and extrusion speed.
图6示出了出口温度与坯料位置和挤压速度关系的一组曲线。
The results show that the billet location modes have a great effect on material flow states, which decide whether the forming defects form.
结果表明，坯料定位方式对金属流动状态影响很大，直接决定成形缺陷是否形成。
The deformation of nets is very big at narrow location due to less metal here when same width rib was filled with different width billet.
使用非等宽度毛坯情况下，窄板处金属体积少，网格畸变严重。
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