English translation for "gyro drift"
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- 回转仪漂移
陀螺漂移
陀螺仪漂移
Related Translations:
- Example Sentences:
| 1. | A better engineering method for measuring gyro drift in initial alignment of ins
惯导对准过程中陀螺仪漂移测量研究 | | 2. | The software system of gyro drift testing is introduced and it is carried out by vb finally
最后介绍了利用vb语言设计陀螺漂移测试的软件系统。给出了系统的流程框图。 | | 3. | Because of the limited rigidity in every direction of the flexure joint , the gyro drift must be existed . the simulation analysis for this drift is done . 5
研究了由于挠性轴在所有方向上均存在有限刚度而引起的陀螺仪漂移，并进行了仿真分析； 5 | | 4. | The system was simulated in four kinds of conditions . the effect of gyro drift and accelerometer bias on the evaluation error of misalignment angles and attitude error was analyzed
并且分四种情况对系统进行了仿真，分析了加速计零偏和陀螺漂移对失准角估计误差和姿态误差的影响。 | | 5. | 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:为了保证静电监控器的导航定位精度，需要了解静电陀螺的姿态误差特性，建立相应的误差方程.本文采用球面三角形原理推导了导航定位误差与陀螺姿态误差的关系式.仿真结果表明，由初始定向误差引起的经度误差和距离误差的时间特性是周期变化的；由陀螺漂移引起的经度误差和距离误差是随时间发散的.因此，初始定向误差和陀螺漂移的影响不能忽略，必须对其进行估计和补偿 | | 6. | The results indicate that : with sa , the position precision of the integrated system , whose gyro drifting is 50 degree / hour and whose accelerator offset is 0 . 001g , is 60 meters , its velocity precision is about 1 . 75m / s out and its attitude angle precision is about 0 . 25 degree . without sa , the position precision is about 20 meters , its velocity precision is about 0 . 5m / s and its attitude angle precision is about 0 . 1 degree . when the signal of gps is lost , the growing rate of the integrated system error is much lower than that of sins system
仿真结果表明：对于陀螺漂移为50度/小时、加速度计零偏为0 . 001g的组合系统，在有sa的情况下，位置精度大约为60米，速度精度大约为1 . 75米/秒，姿态角精度大约为0 . 25度；在无sa的情况下，位置精度大约为20米，速度精度大约为0 . 5米/秒，姿态角精度大约为0 . 1度；在gps信号丢失时，系统误差的增长速度比纯sins系统明显减缓。 |
- Similar Words：
- "gyro cut-out switch" English translation, "gyro damping" English translation, "gyro depression in elevation" English translation, "gyro direction indicator" English translation, "gyro display coupler (gdc)" English translation, "gyro drift rate" English translation, "gyro drive system" English translation, "gyro dynamics" English translation, "gyro edm traverse" English translation, "gyro elevation lag" English translation
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