four-link mechanism 中文意思是什麼

four-link mechanism 解釋
四聯桿機構
  • four : n 1 四人小組；（套在車上的）四匹馬。2 四的記號；（骰子的）四點；（鐘點的）四時；四歲。3 〈pl 〉 ...
  • link : n 1 環鏈環。2 （編織物的）鏈圈。3 （鏈狀物中的）一節（多節香腸等的）一節單節小香腸。4 承前啟后的...
  • mechanism : n 1 （機械）結構；機械裝置[作用]；（故事的）結構。2 【哲學】機械論 （opp vitalism）。 3 【文藝】...
  1. The main content of this thesis includes the following parts : ( 1 ) in chapter 2, the conditions of link lengths are derived for the side bars to rotate as cranks. two types of cranks are defined and then five - bar linkages are divided into four types, i. e. the full double - crank linkage, the double quasi - crank linkage and the double rocker linkage, and the crank - rocker linkage. the rotational ranges of the two side links for each type of the mechanism are analyzed, and the corresponding numerical algorithm is developed

    本文主要做了以下幾方面的工作： （ 1 ）在第二章中，先導出五桿機構兩連架桿可整周轉動的桿長條件，並根據曲柄的存在情況，對五桿機構進行分類，即把五桿機構分成全曲柄機構、雙準曲柄機構、雙搖桿機構和準曲柄-搖桿機構四種類型。
  2. Analytical calculation of four bar mechanism track of four link hot saw machine

    四連桿式熱鋸機四桿機構的軌跡解析計算
  3. A new approach of approximate dwell function synthesis for planar six - bar mechanism is presented in the dissertation, which transforms the synthesis of planar six - bar mechanism to the synthesis of two - bar linkage, reduces the variables to four, by selecting all dimensions of the four - bar mechanism in advance. then, based on constraint curves of characteristic points of mechanisms, the characteristic points on the float link can be certained. as a result, unified model of dwell function synthesis of planar six - bar mechanism is set up

    本文提出了一種實現平面六桿機構間歇函數綜合的簡化優化方法，將多維優化轉化為四維優化；從工程實際出發，運用連桿機構運動幾何學、數學規劃和計算機數值計算和圖形顯示技術等學科的理論成果，對平面六桿機構間歇函數綜合進行了深入系統的研究，建立了平面六桿機構間歇函數綜合的理論和方法，並給出了相應的算例。
  4. It sets forth relevant conceptions of ddm in ieee 1516 interface specification, including dimension, range, region, update region set and subscription region set. then it divides data filtering mechanism into four steps, consisting of region declaring, region matching, link establishing and data transmitting. and it displays the essence of ddm by researching on ddm ' s formalization, comparison about previous specification, algorithm computational complexity and np - completeness

    這包括：敘述了ieee1516規范中數據分發管理的相關概念，即：維、區間、區域、更新區域集和訂購區域集；接著劃分了數據分發管理實現的基本步驟，包括：區域聲明、區域匹配、建立連接和數據傳輸等；最後通過形式化描述、與先前規范的比較、演算法復雜度和np完全性的研究，深刻地揭示出數據分發管理的本質。
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