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- frame synchronization control 帧同步控制
- This paper presents a new frame synchronization scheme for video data error control in Video Conference System (VCS) based on H.261 . 提出一种应用于会议电视系统中图象数据纠错帧同步信号快速提取方案。
- Gets or sets an object that represents the directory synchronization control to use with the search. 获取或设置表示要与搜索一起使用的目录同步控件的对象。
- With the LFM pulse frame synchronization method, the performance of UWA communication system based on DPSK is apparently improved. 同时运用线性调频脉冲帧同步法，改善了基于差分相移键控的水声数字通信系统的性能。
- Precise synchronization control technology has every hauling machine's working speed the same. 精确的同步控制技术,使各台牵引机的运行速度均衡一致。
- Before the frame synchronization transceiver design completes used the USB Data Link as debugging equipment, and has designed driver for it. 在帧同步收发器硬件设备设计完成之前使用了USB连机线作为应用程序调试设备,并为其编写了驱动程序。
- Further, the modling and simulation of muti-motor synchronization control system based on the matrix convertor were descriped. 并进一步应用矩阵式变换器实现了多电机同步控制系统的仿真试验。
- In order to simulate the contention of packets and solve the problem of loss of frame synchronization signal,the 622 Mbps optical signal generator based on FPGA is introduced. 为了模拟这种网络解决竞争的能力和解决网络的帧同步不丢失的问题,设计了一种基于FPGA的光上路源。
- Through example this paper introduces a kind of algorithm which is point-to-multipoint wireless communication system frame synchronization based on TDMA Cut-in technology. 摘要通过实例给出了基于TDMA接入技术的点对多点无线通信系统的帧同步的一种算法。
- Experiments show that this method can implement the frame synchronization head detection, and thus realize the correct de-multiplexing of the digital signals. 实验表明，此方案成功地在光纤通信系统的接收端检测到帧同步信号，从而实现了数据的正确分接。
- The proposed scheme may be widely suitable for electrical motor synchronization control demands arising from the spinnery, paper mill and mechanical production lines. 系统运行证明，此系统具有相应快、无超调和无稳态误差的特点，可广泛应用于纺织、染整、造纸的拉伸以及机械生产线的电机同步控制中。
- A synchronization control strategy is presented based on coordinated control according to the electrohydraulic servosystem's nonlinear characteristic in hydraulic simulator. 针对液压仿真转台中框同步驱动系统的特点,提出一种基于协调控制的同步控制策略。
- Meanwhile has designed the driver for the AOS frame synchronization transceiver, because its receive module middle the design, and cannot realize the integrity data transmission, therefore used a console program to test it, and work well. 同时为设计的AOS帧同步收发器设备编写了驱动程序,由于其接收模块还在设计当中,不能实现完整的数据传输,无法使用VCA管理程序和UDP程序进行调试,因此使用了一个控制台测试程序对其进行验证,并已实现了基本的数据传输。
- But electrohydraulic synchronous control technique is not well developed. 但目前电液同步控制技术还不是十分成熟，由于电液系统本身具有非线性、不确定性和时变性等特点，从而制约了其同步性能的进一步提高。
- In this paper，a novel frame synchronization technique，which is robust to Carrier Frequency Offset（CFO），is proposed for Digital Terrestrial Multimedia/television Broadcasting（DTMB） systems. 摘要 针对数字地面广播电视（DTMB）系统，提出了一个对载波频偏具有鲁棒性的新的帧同步算法。
- Analog Synchronization A synchronization control system in which the relationship between the actual phase error between clocks and the error signal device is a continuous function over a given range. 模拟同步一种同步控制系统,在指定范围内,实际的时钟相位差和设备误差信号之间的关系是连续的。
- In this paper, the author describes the C/S structure of the multimedia e-mail system which is based on H.323 recommendation. The synchronization model applied in the Server and the synchronization control method used in the Client are presented. 介绍了基于协议的多媒体邮件系统的客户服务器结构;论述了该系统中服务器端的同步模型和客户端的媒体同步控制机制。 H.;323/
- The control system base on fieldbus is introduced.The shaping process and the function of software is described.And the hydraulic servo synchronization control and PID control is also discussed. 设计了基于现场总线技术的控制系统，描述了打捆机的工作流程以及监控软件的功能，讨论了液压伺服系统的PID控制和同步控制。
- The frame synchronization transceiver is the AOS system physics level essential equipment, the primary mission realizes the CCSDS transmission frame synchronized function. 帧同步收发器是AOS系统物理层的关键设备,主要任务是实现CCSDS传输帧的同步功能。
- A strategy of synchronization control, which combines competition coequality and priority, is mentioned in the paper and uses digital phase-lock loop to track synchronization signal. 在同步控制上，应用了“优先与抢占”的方式产生同步信号，纯硬件实现，简单可靠；使用了成熟的数字锁相环来跟踪同步信号。
