姿式誤差 的英文怎麼說

中文拼音 [zīshìwùchā]
姿式誤差 英文
error position
  • 姿 : 名詞1. （容貌） appearance; looks; mien; aspect 2. （姿勢） gesture; carriage; bearing
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 誤 : Ⅰ名詞（錯誤） mistake; error Ⅱ動詞1 （弄錯） mistake; misunderstand 2 （耽誤） miss 3 （使受損害...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 姿式 : style
  • 誤差 : error
  1. The position and orientation errors of moving platform are affected by driving bar errors, the structure errors of platform and the clearance errors of spherical joints

    由誤差關系式可以知道，動平臺的位姿誤差受到驅動桿長誤差、平臺結構誤差和球鉸間隙誤差的綜合影響。
  2. The error formulas of position and orientation for the octahedron parallel machine tool and the new type of parallel machine tool are set by using perturbation method

    利用攝動法得出了八面體並聯機床和新型並聯機床的位姿誤差關系式。
  3. Firstly by virtue of matrix differential algorithm to find the error expression of platform and than let the maximum error to be acted as the objective function, besides the parametric errors of each structure, position and posture of the platform were being arranged into the optimized variables as well

    首先藉助矩陣微分法求出平臺誤差表達式，將最大誤差作為優化目標函數，除了各結構參數誤差外，還將平臺的位置和姿態列入優化變量。
  4. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導航定位精度，需要了解靜電陀螺的姿態誤差特性，建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明，由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的；由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此，初始定向誤差和陀螺漂移的影響不能忽略，必須對其進行估計和補償
  5. With the differential method, error that is produced by many factors is combined into macro motion of position and pose of manipulator. reason and calculate error of the end and joints, then get the relation expression of the error of the end and the error of joints

    利用微分法，把各方面產生的誤差歸結為機械手的位置與姿態的微運動，對終端誤差與各關節的誤差進行推導、計算，從而得出終端誤差與關節誤差之間的關系式。
  6. The directly modifying method and the compensating method. finally, we make use of the matrix principium optimized distribute the tolerance of the dh parameters. in the end, we analysed the scara assembly robot which we designed by programming emulator with the kinematics equation and the above theory, which including several step. first step is analysing and comparing the markedness of every parameter error, which affects the robot precision

    結合scara平面關節式裝配機器人設計，編寫了scara平面關節式裝配機器人精度系統分析程序，全面分析了scara平面關節式裝配機器人末端位姿精度：研究了對機器人末端位姿誤差影響最大的誤差因素，總結出機器人誤差分配原則，作出機器人末端位置誤差在工作空間分佈規律圖，提出根據機器人末端位置誤差分佈規律圖選擇機器人裝配作業點。
  7. Traditional inertial mechanized - platform uses velocities to damp the system attitude to improve the precision of attitude, when the system acceleration is small. referring to the idea, this paper designeda damp kalman filter in strap - down attitude heading reference system ( ahrs ). the new method makes use of 3 - d accelerometer ' s measurements to estimate the system attitude, which is measured to compensate attitude errors. because the acceleration affected the precision of fiher directly, the fuzzy adaptive system was presented. the fuzzy logic inputs are three accelerations and the output is to control the measurement noise covariance matrix. simulations and experimental results prove that the damp algorithm can damp most of schuler oscillation and foucauh oscillation, so that to assure the filter convergence and efficiently improve the precision of strap - down ahrs

    在系統機動性不強的情況下，傳統的平臺內阻尼演算法將系統本身的速度信息通過阻尼網路加到系統中，達到提高姿態角精度的目的.將這種平臺內阻尼的思想引入到捷聯慣性航姿系統中，在系統加速度較小的情況下，利用加速度計的輸出估計系統姿態角，通過卡爾曼濾波的形式補償系統姿態誤差.由於加速度的大小直接影響濾波器精度，本文設計了模糊自適應卡爾曼濾波演算法，根據三軸加速度計的輸出調整內阻尼量測誤差方差陣，從而避免了濾波器的發散.模擬和實驗驗證，內阻尼演算法可明顯抑制舒勒周期振蕩和傅科周期振蕩，避免了系統姿態漂移，有效提高了捷聯慣性航姿系統的精度
  8. The simplified formula of imv is easily achieved in engineering. but it will bring on the error of imc, when the angles is nonzero. the paper quantitatively analysed the error with an example, and pointed out the effect of this error

    簡化后的像移速度公式在工程上容易實現，但是，在飛機姿態角不為零時，會產生像移誤差。本文通過舉例的方法，對這種誤差進行了定量的分析，指出這種誤差對像質的影響程度。
  9. In the bistatic sar system there are several technical problems, which affect the radar imaging, such as complicated geometrical and signal models, phase errors caused by motion errors and attitude errors, and motion compensation etc. this dissertation gives empathies on these technical problems analysis. 1

    但是，收發分置的特點同時也帶來了新的技術問題:如空間幾何布局靈活多樣;回波形式更加復雜;由更為復雜的運動誤差和姿態誤差引起的相位誤差問題;以及相關的運動補償問題等。
  10. Much work has been done in this paper : ( 1 ) have analyze the principle of fiber optic gyro ( fog ) and strap - down inertial system, and investigate the typical arithmetic of the attitude matrix. ( 2 ) have settled a set of platform to do experiment, have programmed the data logging and processing software, have done experiment to analyze the properties of applying the fog inertial system in the measurement

    本文從該方法的原理、實驗設計和分析探討等方面詳細闡述了用捷聯式光纖陀螺慣性系統測量三維物體形變的新方法，提出了適用於工程測量的解算姿態矩陣方法，總結了減小測量誤差的幾個方面，根據工程實際對測量系統要求提出了改進意見，對實際的工程測量應用起到了積極的作用。
  11. The simplified formula of image motion velocity ( imv ) is usually introduced in engineering. the formula ignores the effect of aircraft ' s initial rotational angle, which will necessarily bring on the error of imc

    像移補償在工程實現時，經常採用簡化的像移速度公式。忽略了飛機初始姿態角的影響，這就必然帶來補償后的像移誤差。
  12. By debo the opthal object function, along with wt the man oorm ofoint velocities, the posinon conii ' ol modl w on two bp nend netwoiks for redundan thngt twpulators is establisan. the hmpd contidl m for position and foi ' ce is put fotw. bed on bp neural tw, the inare lerc soution and the join driven toiques are obtained

    大學博士學位論文位姿誤差模型，該模型形式簡單，適用范圍廣泛；採用控d川器人目標空間轉換矩陣的方法，通過對八面體變幾何析架微動機器人幾點位姿的標定，從而補償其誤差，達到提高機器人位姿精度的目的。
  13. In addition, with the gyro and the help of the modified rodrigues parameters ( mrps ), the proposed method can make the unit norm constraint on quaternion be satisfied

    在有陀螺模式下，設計了基於誤差修正羅德里格參數（ mrps ）的sukf姿態估計演算法，在計算過程中同時能夠保證四元數始終歸一化。
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