On the basis of introducing IEEE1588 t ime synchronization technology, the factors influencing IEEE1588 time synchronization accuracy is summarized and analysed.
在介绍IEEE1588时间同步技术的基础上，全面归纳、分析了影响 IEEE1588时间同步精度的因素。
To achieve high time synchronization accuracy among various testing equipments of distributed measurement and control systems, a safe and reliable time source is required.
为了提高分布式测试系统中各设备单元的时间同步精度，需要研制安全可靠的时间源。
Non-deterministic delay in message transmission is the significant factor affecting the accuracy of time synchronization in wireless sensor networks.
消息传输过程中的非确定性延迟是影响无线传感器网络时间同步精度的主要因素。
In the wireless sensor networks test system, in order to test the accuracy of the test subjects, the time synchronization is very essential.
在无线传感器网络测试系统中，为了对测试对象进行准确的测试，时间同步技术至关重要。
It is shown theoretically and experimentally that the time series synchronization algorithm introduced is able to acquire satisfactory accuracy for the application of wireless damage detection system.
经过理论分析及多次实验证明，采用该方法的同步精确度符合无线结构健康监测系统对时间同步精度要求。
Secondly, the phase synchronization error can not overrun a limit which is requested by elevation accuracy demand during the whole interferometric data acquirement time.
二是在整个干涉数据的录取时间里，主动和被动两个雷达载波相位同步误差不能超过高程测量的精度要求所允许的误差。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
Concerning the clock skew and clock drift problem in wireless sensor networks, some different methods of synchronization time on synchronization accuracy were studied.
针对无线传感器网络固有的时钟偏移和时钟漂移问题，研究了不同的时间同步方法对同步精度的影响。
It will realize the synchronization of these clocks with high accuracy and stability. Several experiments of the time transfer by laser pulses had been successfully carried out in some countries.
一些国家已经成功进行了激光时间传递的试验，结果证明利用激光进行时钟之间的同步是有效可行的。
Numerical results demonstrate that the phase variations caused by multipath time delays may influence accuracy of the mean of time synchronization error spectral estimation.
数值计算结果表明，多径分量的相位变化会影响时间同步误差谱估计均值的准确性。
The time difference might be caused by synchronization with low-accuracy time sources or by suboptimal network conditions.
该时间差异可能是由与低精度时间源同步或网络状况不佳引起的。
The time difference might be caused by synchronization with low-accuracy time sources or by suboptimal network conditions.
该时间差异可能是由与低精度时间源同步或网络状况不佳引起的。
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