旋轉鏈節 的英文怎麼說
中文拼音 [xuánzhuǎnliànjié]
旋轉鏈節
英文
swivel link-
It ' s a iterative and heuristic technique. every time it change the rotational degree of one joint in the motion chain orderly and makes it to approach the end effector. it ' s factly a numerical solution
它是一種反復迭代的啟發式方法，它沿著運動鏈依次改變一個關節的旋轉角度，使得endeffector逐步逼近目標，實際上就是一種數值法。Rotating hinge prosthesis knee replacement for the treatment of malignant bone tumors around the knee
旋轉鉸鏈型人工膝關節置換治療膝部惡性骨腫瘤Based on the virtual work increment equation of updated lagrangian formulation, tangent stiffness matrix of spatial beam / truss element is obtained. according to base assumptions and catenary equation of cable, the iterative formulations of tangent stiffness matrix and nodal force of the spatial two - node catenary cable element are put forward. therefore the entire geometrical non - linear finite element theory for the analysis of suspension bridges is established
本文的研究工作和取得的主要成果有: 1 .將大旋轉小應變空間梁（桿）單元與兩節點空間懸鏈線索單元結合起來，形成了一套完整的適合於懸索橋結構分析的幾何非線性有限元計算方法。The problem that we know the rotational degree of every joint and we need resolve the position of a joint or the end effector belongs to direct kinametics problem. but the problem if we know the position of the end effector, we need resolve the rotational degree of every joint belongs to inverse kinametics problem
已知鏈上各個關節旋轉角，求各關節的位置信息和末端效應器（ endeffector ）的位置信息，這是正向運動學的問題；若已知末端效應器的位置信息，反求其祖先關節的旋轉角和位置，這是逆運動學的問題。分享友人