four-bar linkage 中文意思是什麼

four-bar linkage 解釋
四桿機構
  • 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 〉 ...
  • bar : BAR ＝ Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒，桿，條；棒狀物。2...
  • linkage : n. 1. 聯系；連鎖；聯動；連接。2. 【化學】鍵合。3. 鏈系，聯動裝置。4. 【電學】耦合;磁鏈;匝連。
  1. Of users. four - bar linkage input arms keept the footplates at a

    用者至高級程度的運動員。
  2. Four - bar linkage footplate to ensure proper ankle position

    -四連桿的踏板提供準確的腳踝位置。
  3. The optimum balancing of a four bar linkage with elastic links is studied, in which the control torque of redundant drives is taken as the design variable, and the shaking force and shaking moment of the mechanism are taken as the objective. the numerical simulation shows validity of the method

    針對一平面彈性四連桿機構，以其震動力和震動力矩的加權和為目標函數，以冗餘驅動力矩為變量，對附加冗餘驅動的彈性機構進行最優平衡，其模擬結果表明該方法是有效的。
  4. Accurate drawing method for designing planar four - bar linkage based on ' k ' and ' ' with auto cad

    設計平面四桿機構的精確作圖法
  5. The optimization of the plane four - bar linkage mechanism according to three correspondence locations of two bar linked fixed - location

    已知連架桿三對對應位置優化設計四桿機構
  6. Conic four bar linkage

    圓錐四桿鏈系
  7. This method is also valid for identifying the circuit and branch defect of first group spatial linkages based on the equivalent of circuit properties of the first group spatial linkages and its equivalent sphere four - bar linkage base on the property of the solutions of quartic equation, the conclusion that the number and order of branch between two adjacent stationary positions of the input link are derived. then, the new method to identify circuits of spatial single - loop linkages with four closures is presented. all types of the manner on which the branches coalesce at the stationary positions of the input link are obtained and the procedures to determine the type automatically are developed

    基於一元四次方程解的性質，得到了在輸入構件兩個相鄰瞬時靜止位置之間機構的分支的數目和大小順序不變的結論，進而提出了識別具有四個封閉形的空間單環機構迴路的新方法一一死點法，綜合出了輸入構件位於瞬時靜止位置時機構分支結合情況的所有類型及其自動判別方法，研究了由所有結合的分支信息自動生成迴路的演算法，首次解決了此類機構迴路與迴路缺陷的自動識別。
  8. In order to study the influence of some changes in patellar position and configuration on knee extensor mechanism in sagittal plane after total knee arthroplasty, a two - dimensional model of knee joint in sagittal plane based on crossed - four - bar linkage tibiofemoral joint model is developed, which includes patellofemoral joint model in addition

    摘要為研究全膝關節置換術后髕骨部分形位參數的變化對伸膝機構性能的影響，建立了以交叉四連桿股脛關節模型為基礎的、包含髕股關節模型的矢狀面膝關節模型。
  9. This paper analysed the kinematic principle of gear four - bar linkage combining mechanism, and deduced the formula of calculation presented the method of optimization design

    分析了齒輪四桿組合機構的運動原理，推導出了計算公式，並給出了該組合機構尺度綜合的優化設計方法。
  10. Basing on the positional characteristics of double cusps produced in the track of link points of planar four - bar linkage and combining with the synthetic equation of conventional track generator, the constraint equation set for the position of track generator that could realize two cusps ; and by means of successive elimination to obtain the most simplified forms of constraint equation set

    摘要基於平面四桿機構連桿點軌跡產生雙尖點的位置特性，結合常規軌跡發生器綜合方程，建立了能實現雙尖點的軌跡發生器的位置約束方程組，並經過逐次消元，得到了約束方程組的最簡形式。
  11. Unique four - bar linkage orientation provides

    Vr3 -座式蹬腿練習器
  12. By means of establishing mathematic model for the influence of synthetic accuracy of track of planar four - bar linkage affected by manufacturing error of bar length, the sensitive coefficient of manufacturing error of bar - length was deter mined and the law of influence on synthetic accuracy of track affected by manufacturing error of bar length was analyzed

    摘要通過建立桿長製造誤差對平面四桿機構軌跡綜合精度影響的數學模型，確定了桿長製造誤差的敏感系數，分析了桿長製造誤差對軌跡綜合精度的影響規律。
  13. Four parameters for determining the type of circuit of spherical four - bar linkage are defined. according to the relationship of these parameters, three types of circuit of spherical four - bar linkage are found, which is proved in view of geometry point. base on the theory of sphere triangle, an approach of identifying the circuit and branch defect of spherical four - bar linkage is proposed

    首先提出了四個迴路類型判斷參數，根西安理工大學博士學位論文據這些參數之間的關系，將球面4r機構迴路分為三種類型，並從幾何的觀點進行了證明;然後基於球面三角理論，提出了球面4r機構迴路及分支缺陷識別的轉角符號法，而由空間第一組機構與其等效球面4r機構迴路特性的等效性，此方法對空間第一組機構的迴路和分支缺陷的識別同樣有效。
  14. The geared five - bar linkage has more dimension parameters than four - bar linkage, so it can realize more versatile locus curves and its curves are complex and unpredictable. then it ' s more difficult to research geared five - bar for it ' s more parameters

    齒輪?五桿機構由於比鉸鏈四桿機構具有更多的參數，因而它能夠實現比四桿機構更為豐富的軌跡，並且其軌跡曲線往往比較復雜而難以預測。
  15. Explains the steps required to design a four bar linkage

    解釋設計一個四連桿機構所需的步驟。
  16. Four - bar linkage designing and coupler curve redemonstrating

    平面四桿機構連桿軌跡復演及設計
  17. Four - bar linkage maintains correct ankle position throughout motion

    -四連桿踏板可使腳踝的位置保持
  18. Procedure had been programmed separately according to different types of four - bar linkage, and motion simulation had also been realized under solidworks circumstance

    根據四桿機構的不同類型分別編寫了運動分析程序，在solidworks環境下實現了運動模擬。
  19. Eagle s four - bar linkage design combined with gas spring assist makes it possible to adjust the seat height and back position without requiring the user to get off the machine. the seat base and seat backs have position indicators to enable the user to perfectly duplicate their position on the machine each time they use it

    四連桿設計與油壓式調節器讓用者坐著時也可調節最佳的鍛?位置，椅背及座墊均設有位置指引，讓用者每次使用設施時依照指示調節至同一位置
  20. Optimized diverging pattern : a unique, unequal length four - bar linkage provides a near linear path

    -聚合運動模式:獨特而長度不一的四塊環
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