Now commonly used servo motor is ac servo motor, the axial end in motor with photoelectric encoder, by examining the rotor Angle to frequency conversion control.
目前常用的伺服电机是交流伺服电机，在电机的轴端装有光电编码器，通过检测转子角度用以变频控制。
In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
在光电经纬仪中，电视或红外脱靶量的滞后对控制系统的稳定性和跟踪精度都有较大的影响。
The thesis mainly designs and implements the control system of photoelectric sorter.
本文主要对光电分选机的控制系统进行设计与实现。
This machine adopts photoelectric control and monitor protection , automatic counting and jamming stop functions.
本机采用光电控制、有空订监测保护、自动记数和堵纸停机功能。
A scheme for autonomous control of aerostatic bearing used in large-sized photoelectric precision instrument is proposed.
提出一种用于大型光电精密仪器的自主控制静压气体轴承方案。
Stability control is one of the core technologies of the photoelectric stabilized products.
稳定控制是光电稳瞄产品的核心技术之一。
Commonly used servo motor is ac servo motor, the motor shaft with in the photoelectric encoder, by detecting the rotor Angle to frequency conversion control.
常用的伺服电机是交流伺服电机，在电机的轴端装有光电编码器，通过检测转子角度用以变频控制。
By adopting PID synchronous control algorithm, single chip microcomputer and photoelectric digital measuring technology, multi motor synchronous drive microcomputer control device ws developed.
采用PID同步控制算法、单片机控制技术和光电数字测量技术，研制了多电机同步传动微机控制装置。
The main function modules and design of photoelectric control switch system based on the infrared electronic transducer technology are introduced in detail.
详细介绍基于红外传感技术的光电控制开关系统的主要功能模块及设计。
Photoelectric control system is one of the core technology of automatic control system, its stability and accuracy decides the automatic control process.
光电控制系统是自动化控制系统的核心技术之一，其稳定性及其精度决定了自动化控制过程的优劣。
Features: Photoelectric control is adopted for the precision of edge alignment.
特点：采用光电控制对边精度。
As the main part of the photoelectric tracking equipment, the tracking precision of the photoelectric tracking control system is a primary index measuring photoelectric tracking equipments.
光电跟踪控制系统是光电跟踪设备的重要组成部分，跟踪精度是衡量光电跟踪设备的主要指标。
Photoelectric sensors control and safety insurance.
光电感应控制更安全保险。
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。
The design ideas and method of the intelligent control used for photoelectric tracking and control are described in the paper.
描述了仿人智能用于光电跟踪控制系统的设计思想和方法。
This instrument uses LCLV and silicon photoelectric cells subtly, which can survey, adjust and control automatically, and improve the work efficiency of shooting fine hologram obviously.
该仪器巧妙运用液晶光阀和硅光电池器件，使测量、调整、自控一体化，从而提高拍摄优质全息图的工作效率。
So, smaller photoelectric feedback index should be chosen to control the bistability region more effectively, and the period of the time-varying injection current should be small.
因此，为了更有效地控制双稳区，应选取较小的光电反馈率，同时时变注入电流具有较高的扫描速率。
This paper briefly introduces the classification of the photoelectric sensor, emphatically expounds its application in the industrial production, automatic control, and photoelectric detection, etc.
简要介绍了光电式传感器的分类，着重阐述了光电式传感器在工业生产、自动控制、光电检测等方面的应用，并进一步预测了其发展前景。
In conventional motion control systems, photoelectric encoders or rotary transformers are used for this purpose.
在传统的运动控制系统中，通常采用光电编码器或旋转变压器来检测转子的位置和速度。
Accurate and reliable photoelectric weft count detector. Problem of weft length difference is solved by computerized coil amount and Angle control.
光电式纬量探测装置，准确可靠。微电脑智能化的圈数，角度控制能有效解决长工短纬。
This paper introduces a new multifunction and automatic control system for photoelectric slitter implemented by using method of multi-regulating factor fuzzy control.
介绍一种采用多调整因子模糊控制方法实现的新型多功能全自动光电分条机控制系统。
Using single chip microcomputer control and photoelectric digital measuring technology, the authors developed digital drive synchronous controller.
采用单片机控制技术和光电数字测量技术，研制了数字式电气传动同步控制器。
A photoelectric circuit operates the control circuit to prepare the instrument for a new cycle and to update the remote readout.
光电回路操作控制回路准备仪器进入新的周期和发出远距离读数。
In modern photoelectric fire-control and guidance systems, the sighting line is often required to be stabilized to reduced the effect of carrier turbulence.
在现代光电火控、制导系统中，为了提高命中精度常常要求对瞄准线进行稳定，减小载体扰动的影响。
The ruling practice using the control system shows that the photoelectric control system meets the sub-micrometer graduation requirement of high-density gratings.
采用该控制系统的光栅刻划实践表明，所设计的光电式刻划控制系统已完全达到了高密度衍射光栅的亚微米栅距分度要求。
The ruling practice using the control system shows that the photoelectric control system meets the sub-micrometer graduation requirement of high-density gratings.
采用该控制系统的光栅刻划实践表明，所设计的光电式刻划控制系统已完全达到了高密度衍射光栅的亚微米栅距分度要求。
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