Spherical linkages are constituted entirely of revolute pairs.
球面連桿完全是有轉(zhuǎn)動副組成.
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In spheric linkages, the axes of all revolute pairs must intersect at point.
在球面連桿機構(gòu)中, 所有的轉(zhuǎn)動副的軸必在一點上相交.
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Aimming at high positioning accuracy demands of revolute joint, closed - loop feedback using circular grating adopted.
從提高位置精度出發(fā),采用了基于圓光柵全閉環(huán)反饋的回轉(zhuǎn)關(guān)節(jié)控制方案.
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In spheric linkages, the axes of all revolute pairs must intersect at a point.
在球面連桿機中, 所有回轉(zhuǎn)副的軸必須在一點上相交.
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