1) synchronous A.C sampling
同步交流采样
1.
In the system,the operation parameter data of the electrical network is collected by applying synchronous A.
通过采用同步交流采样技术进行电网运行参数的数据采集并采用快速傅立叶变换对数据进行计算处理,同时在嵌入式实时操作系统C/OS上移植了TCP/IP协议栈LWIP(基于ARM7微处理器)并开发了嵌入式文件系统(EFS),在此基础上裁剪并实现了HTTP协议,从而构建了一个瘦Web服务器,实现了基于Web的远程实时监控。
2) AC synchronous sampling
交流同步采样
1.
AC synchronous sampling technique based on software frequency dynamic tracking;
基于软件频率动态跟踪的交流同步采样技术
3) AC synchronization sampling
交流同步采样
1.
Directed to the traditional SCM which didn t have the managing ability of the modern operating system in the AC synchronization sampling system,introduced a method of AC synchronization sampling that was based on μC/OS-Ⅱ operating system kernel.
针对传统单片机交流同步采样系统不具备现代操作系统管理功能的不足,介绍了一种基于μC/OS-Ⅱ实时操作系统内核的交流同步采样实现方法。
4) Alternative sampling
准同步交流采样
5) synchronous sampling of current
电流采样同步
6) simultaneous sampling
同步采样
1.
Principle and application of simultaneous sampling A/D converter AD7262
同步采样A/D转换器AD7262原理及应用
2.
Some new technologies such as chopper-stabilized amplifier, simultaneous sampling A/D converter and universal serial bus (USB) will be well used in this system, which grant a higher veracity, lower noise and more flexible way in data communication.
介绍一种基于TMS320VC54x系列DSP的同步十二导联心电采集系统,该系统采用斩波稳零放大电路,同步采样A/D转换器件,通用串行总线(USB)等新技术,获得了更高的精度,更低的噪声以及更灵活的数据通讯方式。
3.
It expounded how to use the advantage of Fast Fourier Transform Algorithm (FFT) in DSP, how to carry out Simultaneous Sampling for voltage and current of generator′s stator with ADS8364, how to get accurate PWM output by using PID and LOEC.
利用DSP芯片可快速执行傅氏算法的优点 ,通过采用同步采样ADC芯片ADS83 64实行交流同步采样的方法 ,对同步发电机出口端的定子电压、电流进行准确测量 。
补充资料：交流采样
交流采样
direct sampling from AC circuit
]~，’习交流采样(d ireet见远动终端sampling from AC eireuir)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条