直線運動機構 的英文怎麼說

中文拼音 [zhíxiànyùndòngjīgòu]
直線運動機構 英文
straight line mechanism
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 機 : machineengine
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 直線 : 1. （不彎曲的線） straight line2. （急劇的） steep; sharp
  • 運動 : 運動[舊時用語] arrange things or get things done through pull
  • 機構 : 1 [機械工程] （機械的內部構造或一個單元） mechanism 2 （機關; 團體） organ; organization; institu...
  1. The curve diagram of cylinder lifting force varies following the lifting bar was draw, the mechanism ? movement was simulated. the v - belt drive whose pulley is made by impact extrusion is the special drive way in farm machine

    本研究還繪制了油缸提升力隨提升桿件角度變化的曲線圖，機構模擬運動圖，使設計的表達更為直觀。
  2. Moreover, the aeronautic linear dc motor control system not only can instead the drive motor of emergency discharging - oil valve, but also can be used in some low power electromotion machine making linear locomotion. the motor owns extensive application foreground preferably

    該直線直流步進電動機驅動控制系統的研製，可替代現有飛機應急放油閥有刷驅動電機，也可用於小功率直線運動機構中，具有較好的應用前景。
  3. The vision sensor is fixed on the end - effector of the robot. when the robot makes a linear movement along the " v " measurement track, the linear light from the laser electropult on the sensor is projected on the track to shape laser strip with three turning dots and imaged in ccd camera. the relation between the sensor coordinate and the measurement track coordinate can be computed by image processing and pose measuring, which indirectly describes the characteristic of the robot ' s linear trajectory

    該系統利用結構光幾何成像原理和視覺圖像處理技術，將視覺傳感器固定在機器人末端，當機器人沿「 v 」形測量軌道做直線運動時，傳感器上的激光發射裝置發出的線狀光源投射在測量軌道上，形成具有三個拐點的激光條，並在ccd攝像機中成像，通過圖像處理技術和位姿測量技術，得到傳感器坐標系相對于測量軌道坐標系的位姿關系，從而間接描述機器人的直線軌跡特性。
  4. For rotary axes can be made less expensive, easier and more compact than a linear guide at the same precision level, a rotary arm that carries a diamond tool combined with a fast tool servo are used to replace the straight lines

    由於旋轉抽與同等精度的直線導軌相比，具有製造難度小、成本低及結構緊湊等優點，所以採用具有快速伺服機構的金剛石刀架擺臂代替直線導軌進給運動方式。
  5. Pitch control system consist of three channels which is formed by three drive units. base on need of bench, drive system scheme is designed. single channel three - loop position servo system which is formed by linear motor is simulated. then kinetic behavior of rotor and system ’ s force coupling relation is analyzed. a compensation method for dynamic load which is caused by rotor rotation is presented base on structure - invarient theory

    根據實驗臺的技術要求，設計了整個驅動系統方案。對由直線電機構成的單通道三環位置伺服系統進行了設計和模擬。分析了旋翼運動的動力學特性、系統力耦合關系，並根據結構不變性原理對由旋翼運動產生的動態載荷提出了補償方法。
  6. Clamping unit contains two crankshaft and is made of high - intensity steel. it uses straight - line rail which runs fast and easily

    採用高拉力鋼製造的雙曲軸鎖模機構、移動部件採用直線導軌，具有高剛性、運行輕快等特點。
  7. On the base of keeping the same law of motion of original thread - taking - up pole of computerized embroidery machine and relevant sizes, the disc cam with pushing bar of roller of linear motion along the axis with the spring force closure is used to design a new thread - taking - up mechanism

    摘要保持原有電腦刺繡機挑線桿運動規律和相關尺寸不變，採用對心直動滾子推桿盤形凸輪機構，輔以彈簧力進行鎖合，對原挑線機構進行了創新設計。
  8. According to the principle of curve axial symmetry, authors inferred the theoretical foundation of error - free translation of the working equipment of loader and proved that when the diameter of piston rod on arm oil cylinder was designed properly, the two oil cylinders could be guaranteed to have a synchronous movement which made the bucket maintain translation throughout the working process under the condition of the oil cylinder ' s basic parameter ; also made the equipment structure of the loader greatly simplified and provided the reference for improvement of the present equipment of loader

    根據曲線軸對稱原理，推導出了能使裝載機工作裝置無誤差平移的理論基礎，證明了只要適當地設計動臂油缸活塞桿直徑，就可以在油缸的基本參數上保證機構工作時兩油缸同步運動，使鏟斗在作業過程中保持平移；使裝載機工作裝置結構大為簡化，為進一步改進現有裝載機工作裝置提供參考。
  9. This mechanism generates the linear motion from the rotation from the input end ( the lever at the bottom ), and path of the process can also be changed by clutched

    此機構的目的是靠輸入端的圓周運動產生輸出端（下方直桿）的直線運動靠著換檔的動作可以改變直線運動的行程。
  10. The linear permanent magnet synchronous motor ( lpmsm ) has avoided the effects of the mechanical transmission chains from rotary motions to linear ones, and has strong electromagnetism thrust, lower cost, small electrical time constant and rapid response etc., which becomes one of the best executive machines in the high - precision and micro - feed servo system

    由於永磁直線同步電動機消除了旋轉電機由旋轉運動到直線運動的機械傳動鏈的影響，且具有電磁推力強度高、損耗低、電氣時間常數小、響應快等特點，使其在高精度、微進給伺服系統中成為執行機構的最佳選擇之一。
  11. In this dissertation, the development survey, research actualities and application prospect of vamt are introduced at first, and the models of kinematics, dynamics and linear motor servo are analyzed then. currently the dynamics model is complex or established mechanically, which restricts the study of control theories. thus this dissertation present a simple and easy - realized control idea, namely, the fore and torque of every leg determined by the inverse - solution of mechanics are regarded as changeable load force ( disturbance ) applied in motor, the elongation of the leg or displacement of sliding is regarded as the output of linear servo system

    本文首先介紹了虛擬軸機床的發展概況、研究現狀和應用前景，然後對其運動學、動力學、直線伺服系統模型進行分析，針對目前動力學模型過于復雜或完全從機構學角度建立不便於控制的問題，提出了簡單、易於實現的控制思想，即將虛擬軸機床的動力學方程反解所確定的各桿受力（矩）視為電機的可變負載力，以桿長伸縮量或滑塊位移為伺服系統輸出，從此構成位置閉壞，實現軌跡跟蹤控制。
  12. As a new - style land vehicle, the magnetic levitation vehicles rely on electromagnetic forces to suspend the train on the railway and advance by linear synchronous motor. they can run placidly at high speed without wheels and transmission machines. since the magnetic levitation vehicles have low maintenance prices and circumstance pollution, they have favorable development foreground

    作為新型的陸上交通工具，磁浮列車依靠電磁力將列車懸浮於軌道上，用直線電機推進，它沒有車輪及相應的傳動機構，與地面無機械接觸，可以高速、平穩地運行，並且運營維護費用低，無環境污染，具有良好的發展前景。
  13. Through analyzing and comparing, the results are presented below : that applying light structure design and selecting larger elasticity coefficient linear motor can improve greatly displacement output dynamic capability of positioning system and controlling precision of position motion, and this is helpful to meet the demand of increase productivity

    分析比較模擬試驗曲線可知：採用結構輕量化設計、選用較大彈性系數的直線電機等可以大幅度改善定位系統的位移輸出動態性能，提高定應運動的控制精度，並有利於滿足設備高生產率的需求。
  14. The controllers have considered all sorts of imperceptible factors affecting the servo performances in a lpmsm servo system, which include the parametric uncertainties brought by the changes of the mobile mass, frictional coefficient, the thrust fluctuations aroused by the varieties of the magnetic density distributions and the time harmonic. the h state feedback controller restrains disturbances and uncertainties to keep the robust and stable performance. the ip controller, which has the ability of rapid response, is applied to satisfy the rapid performance

    在分析雙環控制問題時，針對直線永磁同步電動機，仔細考慮了能使伺服系統性能變壞的各種細微因素，如：永磁同步直線電機動子質量變化、摩擦系數變化等造成的模型參數不確定性，電機運行期間存在磁密分佈變化、時間諧波等產生的推力擾動等，採用了ip速度控制器和h _狀態反饋控制器相結合構成直線伺服的內環控制器，並輔助設計了外環的pi位置控制器。
  15. This is a mechanism using a slider to transit a rotation to reciprocating the linear motion skimpily

    此機構利用一滑槽，即可簡單的將圓周運動轉成直線的簡諧往復運動。
  16. Made according to the technology introduced from american r. s company, wity advanced structure, low vibrating noisc, casy to repair and long service life

    本系列篩機為直線運動，引進美國r . s公司技術製造，具有結構先進、振動噪音小、易於維修、堅固耐用特點。
  17. Research on adaptive damper system review the current er damper and active vibration control technology, the conception of converting vibration energy to energy damping vibration is presented. the adaptive er damper system has a rack and pinion mechanism which converts a linear motion of piston to a rotary motion

    採用齒輪、齒條機構將車輛的往復直線運動變換為旋轉運動，再利用齒輪機構升高轉速驅動永磁直流發電機產生電能，把電壓升高後作用於電流變流體減振器，由此構成一個完整的自適應減振器系統。
  18. The paper analyzed the typical method of positioning of optical fiber in astronomic observation. according to the structure ' s characteristics and the working demands of lamost, bring forward the new plan on positioning of optical fiber that the focal plane is divided up many unit zones

    通過對天文觀測中光纖定位典型方法的分析，結合工程的特點和工作要求，提出了在焦面上進行分區，並且在單元區域內做直線運動和旋轉運動的雙電機單元光纖定位機構的方法。
  19. The results show that the controlable positive linear movement of the mechanism is realized under the excitation of the symmetric square wave signals

    結果表明，機構在方波這種對稱波形信號的激勵下能夠實現可控的正向直線運動。
  20. The results showed the effects of the load of the linear moving part on the dynamic performance of the system could be neglected, hut the effects of the mechanism and the dimensions of the system should be taken into account, and inertia had direct effect on the response characteristics of the system

    結果表明：直線運動部分的負荷對系統動態性能的影響可忽略，應注意機械機構和尺寸對系統慣量的影響，慣量的大小直接影響系統的響應特性。
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