knottednet

The phenomena that the hook strength decreases continuously and the knot strength increases at first, and furthermore decreases with the twist increases have been observed through the knot strength and the hook strength experiments of the twisted aramid filaments.

对不同捻度的两种不同线密度的芳纶长丝的打结强力和钩接强力进行测试。

And meanwhile, the workspace of knot-tying manipulation in microsurgeries is got.

利用双目立体视觉技术对外科专家的缝合打结动作进行运动捕捉,提取打结作业中的关键点,获取了打结操作中的运动轨迹,进一步对轨迹进行拟合和光滑,获得了外科医生打结作业的轨迹和工作空间,为机器人打结机构的设计和虚拟手术训练系统的构建奠定了基础。