信号误差 meaning in Chinese
signal errors
Examples
- It has made experiment detection and rectification with signal control technology for the position signal error
利用数字控制技术对位置信号误差角进行了实验检测及校正。 - This inverse filter can consider the efficacious bandwidth of signal tested and the character of measurement system synchronously so we can acquire the estimating value of signal tested and the error is little
这种反滤波器兼顾被测信号的有效带宽和测试系统的特性，能够得到被测信号误差很小的估计值。 - In order to improving starting operating performance of dsem , the reason of the position signal error was analyzed , and the principle of the position signal error and the influence to torque ripple has been expounded
为了改善双凸极电机起动运行性能,本文分析了电机位置信号误差产生的原因,并阐述了位置信号误差的原理以及对转矩脉动的影响。 - The wt coefficient disposed by the compromise of the hard and soft threshold method can reform its continuity on the threshold and guarantee the reconstituted single unable to surge , also can make the signal error smallest
该方法将小波系数经过软硬阈值折衷法处理后，可以改善小波系数在阈值处的连续性，使重构信号不会振荡，又使变换后的重构信号与实际信号误差最小。 - In order to improve the quality of the voltage signals , this paper has adopted the scheme of three phases and six organs in signal - generator part , which can eliminate the errors caused by the assembly warp and the zero shift of organs . this paper also has analyzed the distribution and varying rules of the magnetic field in the signal - generator part , then based on the conclusion of the analysis improved the structure of signal - generator , which could completely eliminate the noise signal caused by the roughness of the face on the magnetic steel ring . the improvement not only met the requirement of this study , but established the theory foundation for the super - high precision magnetic encoder in future research
因此,为提高原始电压信号的质量,本文采用三相六元件的信号发生方案,通过差分处理滤除了由于装配偏差和零点漂移带来的信号误差;本文对编码器信号发生结构进行了磁场分析,依据磁场分析的结论对编码器常用的信号发生结构进行了改进,改进后的结构利用积分原理在理论上能够完全消除信号中由磁钢环表面粗糙度引起的信号噪声,进一步提高了信号质量,此结构不仅满足了本课题的需要,而且为今后研制超高精度的磁电式编码器奠定了理论基础。