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- For low-cost inertial navigation system (INS), the attitude error grows rapidly with time, which mainly comes from an unbound error of gyro. 仿真结果显示,该算法可有效消除惯导姿态随时间增长的累积误差。
- This paper analyzes the reason of systematic error forming, the sound velocity error and attitude error are thought to be two main contribution factors. 摘要在多波束数据处理中，系统误差一般很少被顾及，部分文献采用两步滤波法削弱了系统误差的影响，但所建模型的可靠性较差。
- Utilizing celestial observations from star trackers, a 6-state extended Kalman filter is adopted to correct the satellites attitude error as well as gyro bias error. 利用星敏感器测量所得的恒星星光方向信息,采用六状态变量推广卡尔曼滤波,得到卫星姿态误差和陀螺漂移误差信息并进行相应的修正。
- 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。
- Measurement of static attitude error for centrifuge 离心机静态姿态误差的测试
- Taking fclio earth rotation and oblateness into consideration, the orbit perturbation, attitude errors and its stability effects on SAR Doppler parameters are analyzed. 在考虑地球自转和扁率的情况下，分析了轨道摄动、卫星姿态指向误差和稳定度对SAR多普勒参数的影响，并进行了数字仿真。
- Three schemes for estimating and rectifying the platform attitude errors by using position and azimuth information are also discussed, the simulation results and conclusion are shown. 讨论了利用位置及方位信息估计与修正平台姿态误差的三种方案，给出仿真结果及结论。
- Analysis of the Orbit and Attitude Error Model of Space-borne SAR 星载SAR轨道及姿态误差模型分析
- The attitude of grownups has changed. 成年人的态度已有了转变。
- Aircraft Fuel Calculation and Attitude Error Analysis 飞机燃油系统油量计算与误差分析
- He asked for help in a suppliant attitude. 他以恳求的态度要我帮忙。
- Attitude Error Correction Method of Measurement of Aircraft Fuel 飞机燃油油量测量及姿态误差修正方法
- He has a mellow attitude to life. 他对生活有种成熟的看法。
- He undertook to defend this attitude. 他开始为这一态度辩护。
- His attitude is antipathetic to me. 他的态度使我反感。
- He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
- His condescending attitude really gets my back up. 他那种居高临下的恩赐态度实在使我很生气。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- His attitude to his job is rather casual. 他的工作态度不太认真。
- What he said has as good as shown his attitude. 他说的话实际上表明了他的态度。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
