Aimed at the characteristics of elastic parallel mechanism, the method for reducing the vibration of elastic mechanism by adding redundant supporting link and redundant drive was proposed.

针对弹性并联机构的特点，提出加入冗余支链和冗余驱动的方法来消减弹性机构的振动。

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A parallel mechanism based on contact measurement scheme with the measuring probe composed of a small magnetic wheel and single length link is put forward.

提出了一种并联式伸缩机构作为传感器执行机构、定长测量臂的磁性滚轮扫描测量轮辋尺寸的接触式检测方案。

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The chain link is the reverse mechanism, functions as sliding bearing and makes the cycle chain and main drive chain parallel to change the circulation into reciprocation.

链结子为换向机构，具有滑动轴承功能，并联循环链和主传动链，把循环运动变为上下往复运动。承载链直接承受平衡载荷，可大幅度减小主传动链的受力。

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