sampling switch
英 [ˈsɑːmplɪŋ swɪtʃ]
美 [ˈsæmplɪŋ swɪtʃ]
网络 取样开关
双语例句
- A sampling switch arranged on the gun tube can reduce the occurrence of dummy guns, thereby guaranteeing the effect of bird dispersing.
炮管上设置的取样开关还能减少哑炮的出现，从而保证驱鸟的效果。 - Sampling passway is made to switch over with the data selector to fulfill the compensation of zero point drifts.
利用数据选择器对采样通道切换，实现了零点漂移的补偿。 - During the second sampling, through the control logic, programmable counters and switch control, realize digital feedback and substitute primary analogue feedback realized by high accuracy D/ A converter.
在第二次采样中，通过控制逻辑、可编程计数器和开关控制来实现数字反馈，以取代原有的两次采样A/D转换器中通过高准确度D/A转换器所实现的模拟反馈。 - Setting of the gains of the amplifier; 4 the selecting of the channels, setting and modifying the polarity of a analog signal, the starting of a A-D converter, data sampling and processing and the setting of the switch states;
模拟量通道选择、放大倍数的设置及修改、模拟信号极性的设定及修改、模数转换的启动，数据采集及处理；4.开关量输出和输入； - A three-transistor active pixel sensor and its double sampling readout circuit implemented by a switch capacitor amplifier are designed.
设计了一个三管有源像素和其用开关电容放大器实现的双采样读出电路。 - A Novel Sampling Switch with Improved Linearity
一种新型高线性度MOS采样开关 - Full-differential structure and bottom plane sampling technique and optimization of switch capacitor and MOS switch were used in this circuit.
设计中采用全差分结构和底极板采样技术，优化了开关电容和MOS开关。 - An improved half-wave Fourier algorithm is adopted in AC sampling to monitor IGBT static switch. The logic relations of the signals, which control IGBT, are given and simulated.
介绍了在固态断路器中采用改进半波傅氏算法实现对交流量采样及计算，以实现对IGBT固态断路器监测的原理，还给出了对IGBT控制的信号逻辑关系并对其进行了仿真。 - A novel sampling switch capable of eliminating substrate bias effect is used to increase the sampling linearity.
一种新型的消除衬底偏置效应的采样开关，有效地提高了采样的线性度； - The hardware interface circuit includes: power module> analog signals sampling module^ switch signals input and output module> human and machine interface> communication module and the control of PMA.
选择TI公司的DSP芯片TMS320LF2407A为主控制器，设计了这款芯片的外围硬件接口电路，包括电源模块、模拟信号的采集，开关信号的输入输出回路、人机接口、通信模块以及永磁机构的驱动控制电路。 - A new type read out circuit is composed with one dynamic source follower, one capacitance for sampling and holding and one reset switch. This circuit has advantages with simple structure, acquiring related timing easily, single output, and so on.
采用一种新型结构的读出电路，该电路包含一个动态源随器和一个采样保持电容和一个复位开关，结构简单，时序容易实现，并且是单端输出，有着诸多优点。 - However, if there isn't a zero-order holder behind sampling switch and sampling time keeps constant, then e_ ( st), increases acceding to the increase of sampling period T.
当采样开关后无零阶保持器且采样时间τ保持不变时，esr随T增大而增大。 - The control system deals with the signal sampling and control of motors, pump, valve switch, probe, molecule concentration electric signal.
控制系统涉及到电机、泵、阀门开关、采样针、分子浓度信号等的检测与控制，对模拟信号的采样、各输出I/O进行了说明。 - This is a significantly high reduction in the FPN levels and it suggests that the double sampling technique with additional switch transistor is an efficient method for FPN reduction in the logarithmic mode of pixel output.
即在对数像素中增加一个开关晶体管并结合双采样电路，该技术的实施使得对数像素的读出显著的降低了FPN水平。 - Study on the Highly Speed Data Sampling and Processing Technique in Switch apparatus Test
开关电器试验高速数据采集与处理系统研究 - Then, analyzes the basic architecture and working principle of Track-and-Hold circuit, focuses on the sampling switch and the impact on the circuit that is caused by all kinds of nonideal factors.
然后分析了采样保持电路的基本结构和工作原理，着重分析了采样开关和各种非理性因素对电路的影响。 - The bootstrapped sampling switch is used to allow lower on-resistance and better linearity.
采样开关采用栅压自举结构，实现了更高的线性度和更小的导通电阻。 - Firstly, two logic devices are modeled& the merging unit which transmits the sampling value and state variable to IED of bay level and the switch control unit which transmit control command to breakers and disconnected switches.
首先，建模了两个逻辑设备&向间隔层IED传输采样值和状态量的合并单元和向断路器、隔离开关传输控制命令的开关控制单元。 - Secondly, software system design is introduced, the main program flow chart and source code of A/ D converter is given. Specially the design idea of sampling rotary encoder switch with software is analyzed, flow chart of interruption service routine is provided.
接着介绍了软件系统的设计方案，给出了主程序流程图和A/D转换器通信部分的源代码，着重分析了软件采样旋转编码开关的设计思路，并给出了中断服务程序的流程图。 - This design using ARM micro processing chip, sampling circuit, TFT display screens, etc constitute a double power supply switch system, the realization of common, the automatic backup power supply switch.
本设计利用ARM微处理芯片、采样电路、TFT显示屏等构成双电源自动切换系统，实现对常用、备用电源的自动切换。 - Besides the sampling probe, the system also includes motion control system, sampling pipeline switch systems and data acquisition and processing systems.
根据排风过滤装置的性能要求，研发了线扫描自动检漏系统，整个扫描系统除了包括上述的采样探头之外，还包括运动控制系统、采样管路切换系统以及数据采集处理系统。 - To overcome the low sampling precision of stator voltage, a stator voltage structure method is adopted which used the dc link voltage and the switch state of inverter. The delay caused by filter is avoided for omitting the voltage filter loop.
为了克服低速时定子电压检测精度下降的问题，本文利用直流母线电压和逆变器的开关状态重构定子电压，由于省去了电压滤波环节，还避免了滤波器引起的延时效应。 - Pipelined sampling switch saves the additional power consumption for signal establishment.
流水线式采样开关节省了用于实现信号完整建立而增加的额外功耗。 - The 14-bit Sigma-Delta modulator for bluetooth receiver baseband channel application is implemented with fully differential switch-capacitor circuits consisting of bootstrapped sampling switch and two-stage OTA.
针对蓝牙基带处理，采用栅压自举的采样开关、增益自举运放组成的全差分开关电容电路实现14位∑A调制器。 - The technique of full-bridge soft switch is completed by the aptitude DSP system, sampling differential signal transmission, adopting fuzzy adaptive PID control arithmetic, producing digital PWM work with drive circuit to control full-bridge switch.
全桥软开关移相控制技术由智能DSP系统完成，采样信号采用差分传输，控制算法采用模糊自适应PID算法，产生数字PWM波配合驱动电路控制全桥开关的通断。 - In the designed circuit, because sampling switch ( switched emitter follower& SEF) is the critical part to achieve high speed performance, its fundamental principles and main drawbacks are analyzed in detail.
其中由于采样开关（交换式射极跟随器&SEF）是电路获得高速性能的关键部分，所以对其工作原理及主要影响因素做了详细的分析。 - The front-end sample-and-hold circuit uses double-sample technique. Bootstrapped sampling switch is applied and achieves remarkable progress on the resolution and linearity of the system.
电路最前端的采样保持电路应用双采样技术，结合栅压自举采样开关，大幅提高了电路的精度和线性度。