inertial position 中文意思是什麼
inertial position
解釋
慣性位置-
Error analysis on getting inertial angular position with linear accelerometers is improved
改進了對線加速度計測量慣性姿態角的誤差分析。 -
Theory of getting inertial angular position from linear accelerometer measurements with double integration algorithm is analyzed
分析了使用線加速度計測量慣性角加速度，通過二次積分演算法得到慣性姿態角的原理。 -
As the cumulate error, inertial navigation system ca n ' t provide perfect position and navigation for the autonomous underwater vehicles ( auv ) in unstructured, complex and instable ocean in a long time. the application of terrain - aided navigation techniques to the updating of an inertia navigation system has been investigated
慣性導航系統是實現水下導航的一種重要方法，但慣性導航存在累計誤差，為了修正慣性導航的累積誤差，提高導航精度，本文將飛機、導彈等所使用的地形輔助導航系統，應用到水下航行器上，成功地滿足了自主水下航行器的導航需求。 -
Abstract : it introduces the principle of graphite electrode abrading tool and develops the software and hardware of nc machine. this can detect the position of platform feed with great inertial - mass through photoelectrical encoder, the vibration magnitude of translation worktable with eddy transducer. based on these the machine parameters can be automatically regulate, and the grinding process is smooth
文摘:介紹了石墨電極研磨成形機的原理和數控軟、硬體系統的研製開發；用光電編碼器實現了大質量進給滑臺的位置檢測；並用電渦流傳感器檢測平動臺振動量，進而實現了機器參數的自動調整，從而保證了石墨電極研磨成形機研磨加工的順利進行。 -
As the traditional navigation system ca n ' t satisfy the requirements of the autonomous underwater vehicles ( auv ) navigation and position. we study a depthometer - doppler - aided strapdown inertial navigation system ( ddsins ) in combination of the developments of periodic navigation technique and some practical problem posed by the mathematical and variation of output data of doppler, furthermore, the digital simulation and semiphysica test are made to verify the validity of the algorithm, the main research work are as follows : design of the strapdown inertial navigation system of auv
由於傳統的導航系統很難滿足遠程水下航行器精確導航、定位的要求，本文在充分考慮使用特殊性的情況下，結合國內、外導航技術發展的實際狀況和發展方向，研究了水下航行器組合導航系統的誤差，重點解決了因多普勒輸出數據周期長和周期時變而給導航計算和濾波器設計帶來的問題，並進行了模擬和實物測試，模擬和實物測試結果表明本文所研究的設計方案合理，可以達到某型水下航行器導航、定位需要的精度。 -
Most software design like model calculation and display of various interfaces is colnpleted. the unfinished work is detection of hardwar and debug between hardware and software. in the meantime, we should using better arithinetic to increase the position accuracy of inertial navigation system
有待進一步開展的工作是將慣導系統軟硬體對接進行系統聯調和實現對慣導系統硬體的故障檢測，同時，在慣導系統的運算上，還有待于引入更好的數學演算法，以便更好的提高慣導系統的定位精度。 -
A series of tests have been carried out on the accomplished inertial system. in the position location tests, the cep of the system is less than 1 nm / h
在所研製的機抖激光陀螺捷聯慣導試驗系統上進行了一系列的測試，在所做的幾次定位測試中系統一小時的圓概率誤差優於1海里。 -
Fiber optic gyro ( fog ) inertial system provides angular velocity and acceleration measurement of measurement body along three axes, based on the attitude matrix refreshed by outputs angular velocity to transform the acceleration from the body frame to the earth frame, finally through acceleration integral we can get the position of the measurement body in the space. fog is popular in the navigation field for many advantages, such as wide dynamic range, high resolution and all solid components
該測量方法利用捷聯式光纖陀螺輸出的角速度和加速度信息，測出運載體沿三個方向的加速度分量；再利用光纖陀螺輸出的角速率信號，不斷更新測量體的姿態轉換矩陣，將加速度分量用轉換矩陣更換到地理坐標系；最後經過計算機對轉換后的加速度信號積分運算分別可得到運載體在三維空間中的位置。 -
In the latter, that is in two - position alignment, the method of wavelet analysis is used to filter the output signal of optic fiber optic gyro, at last, the direction cosine matrix is gotten, the inertial components are demarcated,
在自對準中，利用二位置初始對準，運用小波分析對光纖陀螺的輸出信號進行濾波，並且確定初始方向餘弦矩陣並對慣性元件進行標定。 -
It introduces the principle of graphite electrode abrading tool and develops the software and hardware of nc machine. this can detect the position of platform feed with great inertial - mass through photoelectrical encoder, the vibration magnitude of translation worktable with eddy transducer. based on these the machine parameters can be automatically regulate, and the grinding process is smooth
介紹了石墨電極研磨成形機的原理和數控軟、硬體系統的研製開發；用光電編碼器實現了大質量進給滑臺的位置檢測；並用電渦流傳感器檢測平動臺振動量，進而實現了機器參數的自動調整，從而保證了石墨電極研磨成形機研磨加工的順利進行。 -
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。 -
Compared with the common inertial devices, they offer significant practical advantages. thermal optimization of the micromachined convective accelerometer was theoretically conducted and experimentally tested. the effects of sensor position, cavity size, operating power and gas media on the sensitivity, linearity and response frequency of the convective accelerometer were numerically analyzed
採用數值模擬和實驗相結合的方法對熱對流加速度計進行了優化分析，研究了溫度傳感器的位置、器件尺寸、加熱絲的加熱功率和工作氣體種類對加速度計的靈敏度、線性度和響應頻率的影響。 -
, in this paper, an integrated navigation system composed of strapdown inertial navigation system ( sins ) and global positioning system ( gps ) was simulated for the purpose of testing the effect of this combination and compare the different performance of two kinds of kalman filters between the position of open loop and close loop
本文對gps / sins的組合導航模式進行了模擬，檢驗了其組合的效果，並比較了開環與閉環卡爾曼濾波的性能差異，闡述了聯合濾波的演算法、結構與效果。 -
Double - star position strap - down inertial navigation integrated navigation technology
捷聯慣導組合導航技術 -
Rotating the image according to the inertial principal axis can normalize it in position
通過計算慣性主軸及圖像旋轉完成了位置歸一化處理。 -
In this paper, the low - cost sins / gps integrated navigation system, which consists of inertial navigation system and global position system, is designed and real - time simulated
本文進行了低成本sins / gps組合導航系統的模擬與實時軟體設計。此組合系統由慣性系統和gps系統構成。
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