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- Positioning Error Signal 定位错误信号
- But the positioning error of INS accumulates along with time. 但惯导定位的定位误差会随着时间不断积累。
- position error signal 位置偏差信号
- The results of the experiment show that the circle area of the inverse distance weighting is similar to the improved inverse distance weighting in interpolating signal strength and positioning error. 经过实验结果发现,我们提出的圆形区域距离反比权重式内插演算法,和改善式距离反比权重式内插演算法,在讯号强度误差和定位误差,有相似的结果。
- Superficially it is quite safe to phase advance an accelerometer signal as the error signal has been filtered. 从表面上看,因为误差信号已被滤波,所以让加速度计信号经相位超前网络是不会有问题的。
- A unique type of floating controller; the output may change at two or more rates,each corresponding to a definite range of values of the actuating error signal. 一种独特类型的浮点控制器,其输出可以按两个或多个速率改变,每一速率对应于一个确定的激发误差信号的值域。
- Setup error is also called patient positioning error, deriving from everyday treatment variation. 设定误差即病人治疗位置误差;
- The error signal for the robot controller is therefore defined in Cartesian coordinates. 机器人控制器的误差信号定义在直角坐标系。
- The amplifier amplifies the power of the actuating error signal, which in turn operates the actuator. 喇叭筒扩大促使错误的电源信号, 哪一个依次操作主动器。
- SINS/DVL integrated navigation system is usually made use of AUV,but great positioning error comes into being in long-distance voyage. AUV通常采用SINS/DVL组合导航系统导航,然而在大航程时存在很大的定位误差。
- Nanolithography experiments were presented to verify the effectiveness of the new actuating method and positioning error compensation method. 纳米刻画实验验证了该新型驱动方法及误差补偿的有效性。
- Superficially it is quite safe to phase advance an accelerometer signal as the error signal has been filtered by the servo and the alrframe transfer function. 从表面上看,因为误差信号已被伺服机构和弹体传递函数滤波,所以让加速度计信号经相位超前网络是不会有问题的。
- In process of multi-point forming(MPF) for sheet metal parts,there is shape error between the formed workpiece and the objective model due to springback and positioning error. 在板类件多点成形中,由于板料回弹、工件定位等因素,成形后的工件曲面与目标模型之间存在误差。
- It only needs the error signal between q axis estimated current and q axis actual current. Then estimated speed is gained by using PI regulator which adjusted error signal. 该方案仅利用q轴的估算电流与实际电流之差作为误差信号,将误差信号送入PI调节器进行调节后得到估计转速。
- The positioning error in “One Feature and Tow Spans” of a workpiece is analysed and calculated:the function equation of positioning error and process demension is given. 用坐变换的方法对工件一面两孔定位时的定位误差进行了合理地分析计算,给出了定位误差对工序尺寸的函数关系式。
- Tracking error signal with DPD method exhibit analyzed better performance than push-pull method against disc radial tilt under the same disc parameters. 在相同的盘片参量情况下,差动相位检测方法获得循迹误差比推挽方法受盘片径向倾斜的影响更小,在读取过程中差动相位检测方法可以获得更好的伺服精度。
- Calibrationmethod was come up with to modify alignment error.It was proved by actual manufacturing process that this method isavailable for aligning positioning error. 给出了改善对准误差的标校方法,并在实际的多级衍射光学元件制作过程中得到验证。
- This paper describes the method for underwater positioning error correction of submarine on the basis of the acoustic positioning system(APS)and inertial navigation system(INS). 研究基于水声定位系统(APS)和惯性导航系统(INS)的潜艇水下定位误差修正方法。
- The least square error filter isformulated first through minimisation of the expectation of the squarederror function over the space of the error signal. 最少正方形错误过滤器是首先公式化通过期望的低估被摆正误差函数在错误信号的空间。
- The analysis results show that in typical cases the range positioning error of the radar-theodolite joint positioning model is basically equivalent to radar range finding error. 其结果表明,在典型情况下雷达经纬仪联合定位模型距离定位误差与雷达测距误差基本相当。