imu 中文意思是什麼
imu
解釋
國際數學聯合會-
In the base of rigid body kinematics, the equations of attitude computation was developed via the imu sensor ’ s output, and a new method of the integrated attitude determination using gyroscope ’ s dynamic output and accelerometer ’ s static output was presented
基於剛體運動學，本文給出了由慣性測量單元的輸出所確定的氣浮臺姿態解算方程，並提出了利用陀螺儀的動態輸出與加速度計的靜態輸出進行組合的姿態確定方法。 -
Applying principles of political science, sociology and theory of religion, the thesis defines the intension and extension of religious extremism and islamic extremism concept ; analyzes the background, reason, characteristic and damage of spreading of islamic extremism in central asian on specific analyses of two islamic extremism organizations “ imu ” and “ hizb - ut - tahrir al - islamic ”, concludes practical measures how to prevent and fight for islamic extremism, and points out the threat of islamic extremism that china is faced with
本文運用政治學、社會學和宗教學的有關原理，從理論上對宗教極端主義和伊斯蘭極端主義概念的內涵和外延進行了闡釋;通過具體剖析「烏伊運」和「伊扎布特」這兩個伊斯蘭極端組織，對伊斯蘭極端主義在中亞地區滋生蔓延的背景、原因、特點及危害進行了分析，歸納了中亞國家防範和打擊伊斯蘭極端主義的措施，並指出了中國面臨的伊斯蘭極端主義威脅。 -
Taking intercontinental ballistic missiles as objects under research, and based on the analysis of the influence of accelerometer measurement error and gyroscope excursion error on the apparent acceleration, the error transfer model of the inertial system in a midcourse guidance segment for velocity and location is given, and the pure inertial navigation guidance error is computed with the given imu error coefficient deviations
摘要針對洲際彈道導彈，在分析加速度計測量誤差和陀螺漂移誤差對導彈視加速度影響的基礎上，給出了中制導段慣性系統對速度和位置的誤差傳遞模型，對給定的慣組誤差系數偏差進行了純慣性導航制導誤差計算。 -
Xiaoying kong. inertial navigation system algorithms for low cost imu d. phd thesis depart - ment of mechanical and mechatronic engineering the university of sydney, august 27 2000
秦永元，張洪鉞，汪叔華.卡爾曼濾波與組合導航原理m .西安：西北工業大學出版社， 1998 -
A new calibration technique for rlg imu
一種新的激光陀螺慣性測量組合標定方法 -
Attitude errors are given first, and then theoretical analysis, simulation result show 3 kinds of attitude errors ’ affection both on the doppler and the image. 5. motion compensations based on gps / ins / imu control system and pga self - focus arithmetic are analyzed
5 .研究了以gps / ins / imu為基礎的平臺控制系統和以pga演算法為基礎的自聚焦兩種主要的運動補償方案，並根據載機運動狀態和多普勒頻率的關系，推導了一種基於瞬時運動狀態的運動方法，最後結合rd演算法加以補償。 -
The method that increases the attitude accuracy of strapdown inertial attitude and heading reference system ( siahrs ) with the infromation from inertial measurement unit ( imu ) its own is studied. according to the design idea of damping network in platform type, damping kalman filter in siahrs is designed to enhance the attitude accuracy via integrating attitude calculated by common siahrs and that estimated by accelerometers. in order to evaluate the effectiveness of damping attitude, the vehicle ' s movement should be detected in real - time. for this reason, the state chi - square test is employed in the damping kalman filter, and the failure detection vector are tested, which improves the sensitivity and reliability of failure detection. finally, static and dynamic experiments of actual system demonstrate the effectiveness of the proposed method
本文探討了如何利用慣性測量組合本身的信息來提高捷聯航姿系統的姿態精度.根據平臺式阻尼網路的思想，設計了捷聯式內阻尼卡爾曼濾波器，將慣導系統捷聯解算獲得的姿態與加速度計估計的姿態進行組合，在系統非加速度狀態下，提高了姿態輸出的精度.為了實時監測系統的運動狀態從而判斷內阻尼姿態的有效性，本文成功將狀態2檢驗法應用在內阻尼卡爾曼濾波器中，設計了基於2個狀態傳播器的故障監測器，並通過對故障檢測向量元素的檢驗代替對整個向量的檢驗，提高了故障監測的靈敏度和可靠性.最後，實際系統的動靜態實驗驗證了本文所提出的方法的有效性 -
A low cost - inertial - measurement - unit ( imu ) based integrated navigation system is already being the research tide in the navigation field
摘要基於低成本慣性測量單元的組合導航系統已經逐步成為導航領域的研究熱點和主要發展方向。 -
Boresight misalignment calibration of integrated dgps imu system
系統視準軸誤差檢校 -
Calibration simulation for laser strapdown imu with two - axis turntable
激光捷聯慣組的雙軸位置轉臺標定模擬 -
A 1 ' unct i ( ) na l ll1 ( ) du i is established, in which the perform platform includes agv milster c ( ) nt r ( ) l system, mdster moni tor system, carrier control system and s imu 1 at i ng systt ' l1l
設計了包含agv地面控制系統、地面圖形監控系統、車載系統、模擬系統的agv運行平臺和包含系統規劃工具、地面程序定義工具、車載程序定義工具的agv開發平臺的功能模型。 -
Research on coordinate transformation of imu gps integrated navigation
組合導航中坐標變換問題的研究 -
The influence of data from the inertial measure unit ( imu ) to the precision of navigation computing is analyzed. the analysis is taken from two aspects, signal bandwidth curtailment and time delay
本文針對激光陀螺捷聯慣導系統的數據採集電路，從信號帶寬縮減和時間延遲兩個方面分析慣性測量數據對導航解算精度的影響情況。 -
G. i. emelyantsev, cai tijing, on observability of imu “ eastern ” drift during vessel special maneuvers, gyroscopy and navigation, 2005, 4 ( 51 ), 32 - 41
汪風林，蔡體菁，速率方位慣性平臺/重力匹配組合導航系統，儀器儀表學報（中國） 2005 ，第4期增刊。 -
Different filtering methods have been tested to examine the effects of all kinds of filters. the correction of inertial sensor errors, navigation algorithm, coning motion, and sculling motion have also been investigated. based on the above works, the initial alignment on stationary base using imu with mdrlg has been carried out, and an usable navigation software has been completed
對機抖激光陀螺引起的高頻振動的補償方法進行了研究，對不同的濾波方法進行了試驗;對機抖激光陀螺捷聯系統的儀表誤差補償、導航解算演算法、圓錐補償演算法和劃槳效應補償方法進行了研究;對靜基座條件下機抖激光陀螺捷聯慣導系統的初始對準方法進行了研究，編寫了實用的導航軟體。 -
Offer a inertia method that test to piezoelectricity gyro strapdown imu, characteristic of method this feasible to lie in method of testing, test time that the course take short, have higher project practical value while being whole
提供了對壓電式陀螺捷聯慣性組件測試的方法，本方法的特點在於測試方法切實可行，並且整個測試過程所需的時間短，具有較高的工程實用價值。 -
Study on fault diagnosis technology of imu based on fuzzy theory
基於模糊理論的慣性測量組合故障診斷技術研究 -
But, because of the limitation of imu ' s accuracy, it is impossible to finish its alignment by itself
但是，低成本慣性元件精度低，無法進行自主初始對準。 -
The acceleration sensor is the key basic component for imu ( inertial measurement unit ) to sense and analysis the motion information
加速度傳感器是一種十分重要的力學量傳感器，是慣性測量組合（ imu ）系統的基礎元件之一。 -
The kinematic model of inertial measurement unit ( imu ) with mdrlg has been analyzed theoretically, the coning drift caused by dithering has been calculated, and some problems including the assembly of inertial sensors have been discussed
本文對機抖激光陀螺捷聯慣導系統慣性測量單元的運動模型進行了理論分析，對抖動作用下的圓錐漂移進行了理論計算，對儀表安裝形式等問題進行了探討。
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