慣性坐標 的英文怎麼說
中文拼音 [guànxìngzuòbiāo]
慣性坐標
英文
inertial coordinates- 慣 : Ⅰ動詞1 (習以為常 積久成性; 習慣) be used to; be in the habit of 2 (縱容; 放任) spoil; indulge...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
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2. dynamics analysis : by setting up jacon matrix differential coefficient sport is passed to descartes space. it makes terminal executing manipulator produce differential coefficient of acceleration and force in every different coordinates can be got. then the effective inertia, coincident inertia and gravity load of two manipulators are calculated by lagrange method. so generalized joint torque of each joint is got, and along with equivalent driving torque, actual driving torque of each joint can be worked out. 3
動力學分析:建立雅可比矩陣將關節空間的各關節的微分運動傳遞到笛卡爾空間,使末端執行器位姿產生微分運動,以用於求加速度及力在不同坐標系間的線性變換,再用拉格朗日法計算兩機械手的有效慣量、偶合慣量、重力載荷,從而計算得到各關節的廣義關節力矩,並與等效驅動力矩共同算得各關節的驅動力矩。First this thesis discusses the development of the virtual instrument, and the method of developing the real time software ; then designs a interrupted virtual driver, deduces and programs the realtime arithmetic of wanderazimuth strapdown inertial navigation, develops strapdown inertial navigation realtime software based virtual instrument with object - oriented programming language. the software is able to display multi navigation parameter and is able to be added the extensible function
論文討論了虛擬儀器技術的發展與現狀,研究了windows98平臺下實時性軟體的設計方法,設計了基於硬體的中斷虛擬驅動程序,推導和編程實現了游移方位坐標系捷聯式慣性導航系統計算機實時導航演算法,利用面向對象的可視化開發語言開發出基於虛擬儀器的捷聯式慣性導航實時軟體。該軟體能夠顯示多個慣性導航參數,具有故障報警顯示功能,根據需要可以增加新的顯示功能。The flux terms in the governing equations was directly calculated in the inertial coordinate system without projection to the rotate one
通量項計算直接在慣性坐標系下進行,沒有投影到旋轉坐標系下,方便了計算。Numeric - symbolic expressions of model matrix elements were derived, in which inertia parameters and lengths of links as well as generalized coordinates are expressed as symbols
將廣義坐標以及桿長和慣性參數作為符號量,導出了模型矩陣元素的數字元號表達式。Corresponding software was developed which can be used for the research of the effects of generalized coordinates, link lengths and the inertia parameters of links on driving torques
研製的軟體可以應用於研究廣義坐標、桿長和構件的慣性參數對驅動力矩的影響。The velocity of the grid cell boundary was added into the governing equations and no source term appeared because the reference coordinate system was the inertial one
流動計算採用慣性坐標系作為參考系,這樣控制方程沒有出現由坐標系旋轉帶來的源項。In this paper, starting from the definition of kinetic energy, and by establishing the inertial frame and the reference frame, we have a discussion of the kinetic energy of rigid body and get some conclusions on kinetic energy of rigid body simply in rotation
在建立慣性坐標系和運動坐標系的基礎上,以動能的定義式為出發點,對剛體的動能進行剖析,並討論了剛體純滾動情況下的動能,得到了相關的結論。This paper combines the wanderazimuth strapdown inertial navigation system with virtual instrument and designs a inertial navigation virtual instrument software
本論文以游移方位坐標系捷聯式慣性導航系統為對象,與虛擬儀器技術結合起來,設計了一個慣性導航虛擬儀器軟體。Based on the lorentz transformation on especial condition, making use of coordinate transformation and matrix theory, the matrix expression and vector expression of lorentz transformation about two inertial frames that relative speeds orientation is random and isnt follow axes of ordinate are educed. 2figs., 3refs
從特殊情況下的洛侖茲變換出發,利用坐標變換和矩陣理論,導出了兩個慣性系的相對運動速度取向任意,且不沿任一坐標軸洛侖茲變換的矢量表達式和矩陣表達式.圖2 ,參5Later, error models were given. outputs of inertial units were determined thorough the coordinates transform
之後,給出誤差模型,通過坐標系的轉換,確定平臺慣性測量器件的輸出。Taking account of the perturbation of the earth ’ s shape, the gravitation of the sun and the moon, the radiation pressure from the sun light and atmosphere drag, a precise orbital dynamic model of spacecraft is established in the equatorial geocentric inertial coordinate system ( j2000 )
考慮了地球形狀攝動、日-月引力攝動、太陽輻射壓力和大氣阻力因素對飛行器的影響,在地心赤道慣性坐標系下建立了精確的軌道動力學模型。This platform system adopts azimuth - pitching mould to realize the stabilization of antenna, by using qrs ( horizon hzi - 90 - 100a ) to form closed loop control mould. this system has been developed many experiments, the result has been proved to be better and better
該兩坐標動中通系統採用方位、俯仰兩軸天線穩定,由石英音叉陀螺儀( horizonhzi - 90 - 100a )構成閉環控制,並通過一定的控制方式使天線的指向在慣性空間保持不變。Local inertial system of coordinate
定域慣性坐標系The ballistic determination, using the orientation information of the sun, the earth, and the moon, is based on an obvious fact, that is, once the “ moon - missile - earth ” angle and the “ sun - missile - earth ” angle observations are only acquired, also with the known inertial positions of the sun and the moon relative to the earth, the inertial position of the missile will be determined uniquely
彈道導彈利用日、地、月方位信息確定位置信息是基於一個明顯的事實:當「月-彈-地」夾角和「日-彈-地」夾角確定時,再加上日、月在地球慣性坐標系下的已知方位,那麼導彈的幾何位置就唯一確定了。Noninertial system of coordinates
非慣性坐標系After that, on the non - inertial coordinate, the other part flow field, of the complex cylinder, which is composed of three basic flow field, is simulated by the same method as above
然後,在非慣性坐標系下,對具有兩個動邊界一個定邊界的多級缸上一級流場,採用投影法加變換,在共有邊界上耦合的方法進行求解。Inertial coordinates system
慣性坐標系統Non - inertial frame
非慣性坐標系Three kinds of modeling method in the flexible multi - bodied systematic dynamics were introduced, namely description of floating coordinate system, description of movable coordinate system and description of inertia coordinate system
摘要介紹了柔性多體系統動力學中的三類建模方法:浮動坐標系描述法、遷移坐標系描述法和慣性坐標系描述法。In order to make sure the spacecraft can fly in any condition here adopted the error model was derived by friedland in 1978, which was based on the earth centered inertial ( eci ) frame
為了能有利於衛星等航天器高精度自主導航本文採用1978年由friedland提出的基於慣性坐標系下的慣性系統誤差理論推導出另外一種基於慣性坐標系下的慣性導航系統。分享友人