It is defined as the perpendicular distance between the follower's axis of motion and the center of the cam. 從凸輪的轉動(dòng)中心到直動(dòng)推桿的導路之間的垂直距離。
But some caution is needed in choosing the center of rotation to be employed in evaluating the torques and calculating the motion. 但是，在選擇用來(lái)求力矩和計算運動(dòng)的轉動(dòng)中心時(shí)，需要注意幾個(gè)問(wèn)題。
The Center of rotation located in trifurcation area. 牙旋轉中心位于三牙根分叉下方附近。
Based on the concept of persistence of vision, the Phantom's single rotor blade has a center of rotation outside of the UAVs' physical fuselage. 為了便于持續觀(guān)察，幻影的單個(gè)旋翼的刀片有一個(gè)旋轉中心，這個(gè)旋轉中心位于機身外側。
