According to the core of PLC's advanced functions, especially its high-speed count function, the automatic cut to length is realized by signal control and data computing.
该系统以plc的先进功能特别是高速计数功能为核心，通过信号控制和数据运算，实现铸坯切割的自动定尺。
In the sensorless control system, a specified high frequency signal is injected in to trace the magnetic anisotropy of the motor, by which we can get the value of rotor speed and position.
研究采用高频注入法的无传感器直接转矩控制系统，通过注入特定的高频信号来追踪电机转子的空间凸极效应，以此得到转子位置和速度值。
The software mainly processes the rotate speed signal of the crankshaft and camshaft position signal to export ignition control signal.
软件部分主要对曲轴速度信号、凸轮轴基准信号等进行处理计算，输出点火控制信号。
High speed is achieved by using current mode techniques, which include designing optimum register cell, new high speed current sense amplifier and sense amplifier control signal generator.
在电流工作方式下，通过设计优化的存储单元、新型高速电流灵敏放大器以及一种灵敏放大器控制信号产生电路，提高了寄存器堆的读取速度。
It could be accomplished sowing work prescribing by the application maps based on the GPS signal under the control of mechanical variable speed unit.
该播种机由变量控制器控制机械式无级变速器，根据GPS的位置信号，完成处方图设计的播种施肥作业。
The working principle, response characteristics and parameter selection rules, etc. are analysed. The software realizing method for speed signal processing in computer control is given out.
介绍了速度信号滤波器硬件电路的设计，分析了其工作原理、响应特性和参数选取原则等，给出了微机控制中速度信号处理的软件实现方法。
The control circuits above can compensate the excursion of variety speed of data output signal automatically.
上述双重控制可以自动补偿数据输出信号变化率的偏移。
This system USES photoelectric coder as speed detecting sensor, USES PID digital controller as control method, USES PWM signal as control output to regulate speed.
该系统采用光电编码器作为速度检测传感器，控制方式采用PID数字控制，控制输出采用PWM数字信号至驱动电路对电机调速。
And the high-speed digital signal processor (DSP) can deal with the complicated control algorithm, and suit for the velocity modulation system that create the high performance.
而数字信号处理器(DSP)运算速度快，能够完成复杂的控制算法，适合于建立高性能的调速系统。
Output terminal of the liquid temperature detector between the perfusion tube pinhead and transfusion hose tube is connected to the control signal input port of the transfusion speed controller.
在输液管针头与输液软管之间的液体温度检测器的输出端连接到输液速度控制器的控制信号输入端口。
The output ends of the electronic lock switch are further connected with the control signal ends corresponding to the speed controller.
所述电子锁开关的各个输出端还分别与速度控制器上对应的控制信号端连接。
A rotor flux oriented control scheme is implemented in a digital signal processor system to demonstrate the robustness of the speed estimation to parameter variations.
在数字信号处理器系统演示的速度估计的稳健性参数变化的转子磁场定向控制计划的实施。
This paper mainly studied using STC series microcontroller control PWM signal output so as to realize the speed control of a dc motor control method.
本文主要研究了利用STC系列单片机控制PWM信号输出从而实现对直流电机转速进行控制的方法。
In control system, system identification and control are calculated by high speed digital signal processing board.
实时控制中，辨识和控制的计算都由高速数字信号处理器完成。
Another kind of the voltage control mode, through the high and low voltage on motor speed control, motor feedback signal through the drive to the numerical control system feedback position control.
另一种采用电压控制方式，通过电压的高低进行电机的转速控制，电机的反馈信号通过驱动器反馈到数控系统进行位置控制。
The Sensor Cable is used for connecting the sensor to the Electronic Control Unit (ECU), transmitting the wheel speed signal sent out the sensor.
传感器电缆用于连接传感器和电子控制单元（ECU），传递传感器发出的车轮速度信号。
It also discusses some key techniques such as the design of ECL circuit, high speed signal processing and external trigger control.
并对ECL电路、高速信号及外部触发控制等关键技术进行了详细的讨论。
This paper introduces how to collect the Angle signal by using Sitsubish PLC for stop location control of high-speed rapier loom when warp or weft broke.
主要介绍利用三菱p LC对高速剑杆织机控制时角度信号的采集以及断经断纬时定位停车的处理。
The Chip-Sync technology has been used to ensure the latch of high-speed signal, and we use high accuracy clock management chips and design reasonable clock way to strict control the clock jitter.
该系统采用了片同步技术实现了采样后高速数字信号的可靠锁存，采用高精度的时钟管理芯片和设计合理的时钟路径对时钟抖动做了严格控制。
The high-speed digital signal processing can complete the complicated the algorithm of control, and suit for the velocity modulation system that create the high performance.
数字信号处理器运行速度快，能够完成复杂的控制算法，适合于建立高性能的调速系统。
Antiskid braking control box is designed with high-performance digital signal processor TMS320LF2407, and the measuring circuits of wheel speed sensor, instruct sensor are redesigned in the article.
采用高性能的数字信号处理器TMS320LF2407为核心设计了数字式防滑刹车控制盒，重新设计了指令传感器、轮速传感器和电液伺服阀的检测电路。
The high-speed signal collecting and processing system is widely used in the field of communication, control, instrument and medical instruments etc.
高速信号采集与处理系统广泛应用在通信、控制、仪器仪表、医疗等领域。
Using the estimated speed as feedback signal, we have accomplished the sensorless control of a DC motor.
同时利用观测器之估测转速当成回授讯号，达到无测速计直流马达的速度控制。
The high speed signal process chip DSP also introduced in the system, in order to process the data of the control methods.
结合高速的数字信号处理芯片dsp，对控制算法进行离散化处理、运算。
It's for detection of engine speed, piston top dead center position, signal ignition and injection control in top dead center of each piston.
主要用来检测发动机转速，检测活塞上止点位置，包括检测用于控制点火的各缸上止点信号、顺序喷气的第一缸上止点信号。
FPGA is used to achieve the complex and high-speed logic control and the design of time sequence, with grabbed digital video signal cut and stored in SRAM, under the principles of the video signal.
利用FPGA完成复杂且高速的逻辑控制及时序设计，将采集的图像根据视频信号原理进行裁剪并存储在SRAM中。
D seismic modeling experiment system mainly includes 3d auto control scanning, high speed sampling, ultrasonic pulse or varying frequency signal emitting, etc.
三维地震模型实验系统主要包括三维坐标自动控制、高速数据采集、超声脉冲或可变频正弦信号发射等装置。
The low power consumption digital true random source comprises a high speed random oscillator signal generator, an alternative oscillation stop control unit, a clock generator and a sampling unit.
它包括高速随机振荡信号发生器、交错停振控制单元、时钟发生器和采样单元。
In addition, in order to improve the control system response speed for fire control linking signal and elevator calling signals, interruption technique is applied to process these signals.
另外，为了提高控制系统对消防联动和厅外召唤信号的响应速度，采用中断技术对这两种信号进行处理。
A set of signal synchronism control system for high speed camera which is suitable for studying combustion in internal combustion engine is described in this paper.
阐述了一种适于研究内燃机燃烧过程的高速摄影机信号同步系统。
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