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- The design of interface circuit between LVDT sensor and AD698 in data sample circuit,and method of calculating some parameter were analysed. 基于该方法设计了柱体直径测量仪,分析了数据采集电路中LVDT传感器与LVDT信号调理芯片AD698的接口电路,以及相关参数的确定方法。
- First the input signal processed by the high-speed optocoupler and the sample circuit,then 89C55WD using two 32-bit timers surveyed time interval of the seriate pulse in inte. 首先,将输入的信号经过高速光耦合器和采样电路处理;然后,89C55WD在中断方式下利用两个32位计时器交替对连续脉冲信号的间隔时间进行测量。
- Extended A/D translation circuit and sample circuit of welding paramet er are employed to realize the date acquisition of arc voltage and welding curre nt in the welding process. 控制器外扩A/D转换电路、焊接参数采样电路,在焊接过程中对电弧电压及焊接电流进行数据采集处理。
- The linear sampling circuit of direct current bus and the hysteresis voltage comparatorcircuit are confirmed. 确定了直流母线电压线性采样电路以及迟滞电压比较电路。
- The AD9240 chip based on CPLD is used in the designing of a high speed data sampling circuit. 本文介绍了采用CPLD和AD9240芯片进行高速数据采集卡的电路设计。
- An equivalent sample circuit based on DSP 基于DSP的等效采样电路设计
- A sampling circuit is proposed based on the technology of IRL. The hardware of the system can be reconstructed to meet the required gain and filtering. 普通的采样系统常常会因采样不准确而导致控制电路产生错误的控制信号,而采用基于IRL技术实现的采样电路系统能通过硬件重构进行信号增益、滤波等处理,消除模拟信号因外界干扰带来的变化影响。
- Voltage sampling circuit, switching network of the equaling power supply and the FPGA-based controller of the monitoring system are given. 通过电阻分压采样电路和继电器矩阵式均衡电源投切网络的设计，以FPGA为核心构成了均衡充电系统监控单元。
- The computer-aided spark voltage test system for working electrolyte is established with A/D conversion technology and sampling circuit. 通过取样控制电路，利用A/D转换技术，建立了工作电解液闪火电压的计算机自动测试系统。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- A unipolar SPWM controlling circuit based on SG3525 is introduced.It includes that sampling circuit, reference circuit, SPWM pulse forming circuit, coding and delay and driving circuit. 摘要： 介绍了一种基于SG3525的单极性SPWM控制电路，其中包括取样电路、基准电路、SPWM 脉冲形成电路、编码延时驱动电路。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- Study and Application on a Sample Circuit of a Short-Circuit 短路取样电路的研究和应用
