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- INS gyroscope drift error 惯导陀螺仪漂移误差
- In this paper,the effect of the angle vibration of platform is introduced,in which the pulse modullation of servo loops is made to reduce the gyroscope drift in the INS. 介绍了在平台式惯导系统中,由脉冲调宽加矩方式控制的惯性稳定平台的角振动对陀螺漂移所产生的影响。
- In this paper,the effect of the angle vibration of platform isintroduced,in which the pulse modullation of servo loops is made to reduce the gyroscope drift in the INS. 介绍了在平台式惯导系统中,由脉冲调宽加矩方式控制的惯性稳定平台的角振动对陀螺漂移所产生的影响。
- In order to improve the precision of gyroscope,case rotation is usually applied to automatically compensate drift error torque relative to the case. 为提高陀螺仪的精度,采用壳体翻滚自动补偿与壳体有关的漂移误差力矩。
- Main factors that inf luence gyroscope drift under the linear vibrating condition are theoretically an alyzed. 从理论上分析了在线振动条件下影响陀螺漂移的因素。
- Moreover, according to these formulas, there exists the possibility to reduce drift error of ESG by adjustment. 在测试静电陀螺仪的漂移误差时,利‘用这些公式,通过调整,可以减小常值漂移误差。
- This method doesn"t use high grade gyrometer, and is not sensitive to the gyro drift error and train speed. 该方法不要求采用高精度的陀螺,对陀螺的温漂误差和列车是否匀速运行不敏感。
- Abstract: Based on an inertial navigation platform drift error model, the modeling and linearizing process of a class of nonlinear system is studied in this paper. 文摘:以惯性导航平台漂移误差模型为例,研究了一类非线性系统仿真模型的建立及其线性化的过程。
- electrostatically suspended gyroscope drift 静电陀螺漂移
- Based on an inertial navigation platform drift error model, the modeling and linearizing process of a class of nonlinear system is studied in this paper. 以惯性导航平台漂移误差模型为例,研究了一类非线性系统仿真模型的建立及其线性化的过程。
- Identification of Drift Error Parameters for Gyroscope Stable Platform 陀螺稳定平台漂移误差参数的辨识方法研究
- A method for predicting the drift error coefficients of strap-down gyroscope 捷联陀螺漂移误差系数预测方法研究
- Development of Gyroscope Drift Measurement and Compensation System 陀螺仪漂移测试与补偿系统的研制
- This method can be successfully applied to drift error modeling of fiber optic gyroscope.The experiment result shows model established can reflect gyro drift tendency with reasonable accuracy. 在此基础上,将该方法应用到光纤陀螺漂移误差建模中,实验结果表明,采用该算法所确定的模型能够精确的反应光纤陀螺的漂移趋势。
- I know all the ins and outs of our school building. 我知道我们教学大楼的一切情况。
- This paper studies the theoretical basis and formulas of an approach,which is used to estimate the inertial platform drift error of a type of importing battleplan with parking heading. 研究了进口某型飞机通过检查飞机停放航向,间接判断机上惯导系统平台漂移误差大小这一方法的理论依据及其计算公式。
- The measuring error, which is caused by the sampling error or electrical-net frequency drift error,can be overcomed, to a certain extent,by the measurment techniques with quasi-synchronization. 由采样误差或者电网频率发生漂移导致的测量误差可以采用准同步方法提高精度。
- The power dissipated in the RTD causes its temperature to rise, introducing drift errors in the measurement, which reduces system accuracy. 功率消散在电阻式温度检测器中导致它的温度上升,在测量中引进飘移误差,减少了系统的准确性。
- Cog liable to mildew damage effect ins acidly. 货物可能会发霉,请予以投保。
- That's a matter of outs versus ins. 那是在野党人与执政党人的对抗。