据日本东京大学一教授说,日本政府和某些大学正在联合研制,用一种悦耳的嗡嗡声告诉一只由微电子计算机控制、马达驱动的实验性人造手臂如何工作。该手臂上共有三只微型组件,分别装在肩胛、肘、手腕处。上肢动作分成一系列基本形式,数据就储存在该系统的存贮器里。手臂共有12种自由度,通过装在各个活动部分的12只微型马达控制,使人造手臂几乎 According to a professor at the University of Tokyo in Japan, the Japanese government and some universities are working together to tell, in a sweet buzz, how a microelectromechanical computer-controlled, motor-driven experimental artificial arm works. The arm has a total of three micro-components, respectively, mounted on the shoulder blades, elbows, wrists. Upper limb movements are divided into a series of basic forms, the data is stored in the system memory. The arm has a total of 12 degrees of freedom, controlled by 12 miniature motors mounted in each active part, making the arm almost