time synchronization
时间同步;时钟同步
2025-08-15 17:03 浏览次数 8
时间同步;时钟同步
the technology of time synchronization including network time protocol(ntp) and direct time connection are analyzed, and some time synchronization strategies of distributing systems are compared.
从时间同步着手,分析了时间同步技术—网络时间协议(ntp)和直接连接时间技术,比较了几种分布式系统的时间同步化策略。
high precise time synchronization technique is used more and more widely in distributed control system.
高精密时间同步是分布式控制系统一切应用的基础?。
the time synchronization technology is the core technique of modern network applications and distributed systems.
时间同步技术是现代网络应用和分布式系统中的核心技术。
the positioning theory of this system was discussed and the system time synchronization problem was analyzed.
推导了此系统的定位原理,并且简单分析了系统的时间同步问题;
the reason of synchronized error of dnp time synchronization is analyzed, and the improved means is given.
分析了dnp规约时间同步中同步误差的产生原因,并给出了改进方法;
firstly, according to the latest time deviation and time synchronization cycle, time synchronization algorithm is put forward in this article, which is about time synchronization of changeable cycle.
本文首先提出了可变周期时间同步算法,是根据最近的时间偏移和时间同步周期来调整同步的时间周期的长度。
windows xp users can synchronize their pc clocks by using the built-in time synchronization utility in the operating system.
视窗xp用户可利用附设在作业系统内的时间同步设施校对电脑时钟。
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。
with the development of network technology, demands from distributed control system on the accuracy and precision of time synchronization have become more and more strict.
随着网络技术的发展,分布式控制系统对时间同步的準确度和精确度要求越来越高。
this article introduces time synchronization techniques, precise time structure, and bilateral contrast remote time synchronization techniques in network-centric warfare.
本文阐述网络中心战战场的时间同步技术、精确时间体系结构、双向比对远距离时间同步技术。
high precise time synchronization technique is used more and more widely.
时间同步技术的应用越来越广泛,同步精度越来越高。
furthermore users can edit clock time synchronization by internet.
另外,用户还可以修改时钟时间同步的互联网。
time synchronization which plays an important role in the actual application is a fundamental service of wsn.
时间同步是传感器网络的一项重要技术,在实际应用中扮演重要的角色。
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準确的测试,时间同步技术至关重要。
enter configure sntp-client update-interval 3600 -- sets time synchronization to hourly.
输入configuresntp-clientupdate-interval3600 ——设置时间同步为每小时同步一次。
the time synchronization and carrier frequency offset estimation can be achieved simultaneously.
该算法能够同时实现时间同步与频偏估计。
pseudo-random channel sequence and time synchronization ensure that each node knows the work information of surrounding neighbors which are in the one hop range.
包括伪随机信道序列、邻居表管理、时间同步、邻居发现以及节点发送和接收数据。
this paper discusses on the main idea of passive time synchronization in detail, and analyzes the delay error adjustment algorithm based on the passive time synchronization.
详细讨论了被动式同步算法的思想,提出了基于被动式同步算法的延时误差调节方案。
the analysis, which is proved by simulations, offers the theoretical basis for correct time synchronization requirements in bistatic sar system design.
通过仿真,验证了理论分析的正确性,从而为收发分置sar系统设计中提出正确的时间同步要求提供了理论依据。
taking the dynamic topology characteristic of mobile sensor networks into account, a probability distribution-based time synchronization protocol(pdts)is proposed.
针对移动传感器网络中的网络特性,提出了一种基于概率分发的时间同步协议。
the system may be widely used in time synchronization in synchronous digital hierarchy (sdh) communication network and exchange and other timing application cases.
该系统可应用于sdh通信网时间同步、交换机时间同步等高精度定时领域。
this paper describes the issues in terms of time synchronization in satellite navigation systems, satellite navigation device zero point, and device zero point calibration.
概述了卫星导航系统的时间同步问题和卫星导航的设备零值及其标校问题。
the long distance, high precision time synchronization is very important for sdh communication net, control of electric power system and satellite navigation system, etc.
远距离、高精度的时间同步对sdh通信网、电力系统调控和卫星导航系统等有着极其重要的意义。
in the light of the experimental data, the characteristics of the laser are analyzed. the factors which influence the time overlap and time synchronization also are focused in this thesis.
根据得到的实验数据分析了这种激光器的各种性能,着重对影响输出脉沖空间重叠性和时间同步性的因素进行了分析。
introduce network time protocol (ntp) and four representational time synchronization protocol for wireless sensor networks.
介绍了传统网络时间同步协议(ntp)和四个有代表性的传感器网络时间同步协议。