介绍了一种利用数字电子技术改造老式裁板锯机位置控制系统的方法。
This paper introduced a position control system method that used the digital and electronical technique to improve the old type panel saw .
举例来说，步进电机需要输入一系列数字脉冲信号来控制电机的位置和速度。
For example, a stepper motor requires a series of digital pulses as an input to control the motor position and speed.
本文介绍一种用16位单板机实现精密位置、速率的直接数字控制系统。
This paper introduces a direct digital control system for position and rate based on 16 bit microprosessor.
系统提出采用闭环位置伺服控制，建立跟随误差和数字反馈的模型和算法。
The system proposes the application of a closed loop position servo control and sets up a model and algorithm of er ror tracing and digital feedback.
利用数字控制技术对位置信号误差角进行了实验检测及校正。
It has made experiment detection and rectification with signal control technology for the position signal error.
提出一种基于数字信号处理器（DSP）的全数字直流位置伺服控制系统。
This paper presents a digitized DC motor position servo control system based on DSP.
实验表明：双闭环的永磁数字交流伺服系统拥有很高的速度和位置控制性能。
Experiments show that the two-loop Servo System has good performances in speed and position control.
介绍了陀螺数字PID温度控制方法以及陀螺仪温度试验系统的结构和特点，用该系统进行了某型陀螺仪的温度速率试验与位置试验。
This paper gives the digital PID control method of the gyro temperature control and introduces the structure and features of a Gyroscope' s temperature test system .
特点：数字等压力控制器调压，设有过压，欠压保护装置，行程开关控制上下位置。
Features: figures etc. pressure control device adjusts pressure, with over pressure and under pressure protection devices, travel switch controls up and down positions.
本文阐述了一种用变结构控制理论的位置控制系统的新型数字控制器，并给出了系统的综合过程及试验结果。
A new digital controller is described for motor position based on variable structure control theory. Procedure for control system synthesis and experimental results are given as well.
基于BP算法的三自由度数字式机械臂系统控制用计算机作数字控制器，电位计测量车位置、上下摆角度。
Computer is used as digital controller in control system of three-freedom degree digital machine arm based on BP algorithm, and potentiometer measures position of hoist and up-down pendulum Angle.
其次对位置环的控制进行了改进，将位置前馈改进为速度前馈和加速度前馈，并在前向通路中增加了一个数字阶式滤波器组成复合运动控制器。
Secondly, the control of position loop was improved by using compound control with velocity and acceleration feed-forward control and digital notch filter control in feeding servo system.
本文针对研究减摇水舱性能的船舶试验台位置系统，设计了基于DSP芯片的数字控制器。
A digital controller based on DSP is designed for position system of the test bed of ship, which is used for testing the anti-rolling tank.
本文研究用双模控制实现数字位置随动系统的快速控制。
This article deals with the realization of a rapid position control of the digital servo system through double mode control.
随着角位置伺服控制系统中对数字化的需求，必须对传统的角位置伺服控制系统进行改进。
Because of the need of the digital control in the Angle servo control system, it is necessary to improve the traditional Angle servo control system.
电控系统由设定器（上位机）、数字控制器、输入通道（位置检测）和后向通道（执行机构）构成。
The control system is composed of setting unit(host computer ), digital controller , input channel (position detector)and output channel (actuating mechanism).
数字屏可以进行多个触摸位置的采集输入，实现复杂的操作控制。
Matrix panel can provide multiple touch action data simultaneously, and this can result in complicated operation.
交互式数字图象的配准与镶嵌主要由二个步骤来完成：第一步是由人在显示屏幕上选择确定图像几何位置的控制点集，然后由此确定一幅图像几何变换使两幅图像在几何位置上配准。
Step one is to pick up the control point set which determines the geometric position of images, and then to derive a geometric transform for registering one image to another from those points.
对于常用的数字PID算法进行分析，在嵌入式系统中完成了一种自适应PID控制算法，实现了对电液位置伺服系统的智能控制。
The digital PID algorithm is analyzed and a kind of adaptive PID control algorithm is realized in the embedded system to implement the intelligent controlling of the hydraulic system.
实验证明：其数字式控制方法简便，位置定位准确，控制精度高。
Test result shows the digital control method of system is simple, and has high precision orientation.
介绍了反电动势过零位置检测的原理及实现方法，并采用了数字式转速、电流双闭环控制。
One kind of sensorless control system for brushless DC motor based on DSP was introduced and the principle of back-EMF zero-crossing detection and realization method was discussed in detail.
提出采用CMOS数字摄像头采集并提取黑色胶条位置来控制冷却转鼓速度的方法。
The method of controlling the speed of cooling wheel with the position of the adhesive tape is proposed. The position of the adhesive tape is gained with the CMOS digital camera.
提出一种基于数字信号处理器（DSP）的交流位置伺服控制系统。
This paper presents a digitized AC position servo system based on DSP.
对普通的M/T测速算法进行了改进，并仅以两组相互备份的六个位置传感器完成了数字转速测量和换相控制。
Besides, only six Hall-effect latches, half of which were backups, were used to control commutation and measure the speed with improved M/T algorithm.
介绍了直流无刷电机的工作原理和基于位置传感器的控制方法，提出了基于数字信号处理器(dsp)的控制系统。
The principle of brushless DC motor the control method with position sensor is introduced, and the control system based on DSP is presented.
采用光电编码器作为角位置传感器，以有刷直流电机作为伺服系统的伺服电机，使用控制器MCL2805实现全数字伺服控制系统。
The system takes photo-electricity coder as Angle position sensor, using brush DC motor as servo motor. The full-digital servo system is based on controller MCL2805.
最后，本文就实现位置运动控制的位移、速度数字控制技术进行了探讨。
In the end, this dissertation introduced displacement and velocity computer control method for position motion control.
为了满足某定位系统对位置伺服控制模块小体积和高精度的要求，文章介绍一种基于高精度运动控制器LM 62 9的全数字位置伺服控制模块。
This paper introduces a digitized position servo module based on precision motion controller LM629 to meet the demand for small volume and high precision.
为了满足某定位系统对位置伺服控制模块小体积和高精度的要求，文章介绍一种基于高精度运动控制器LM 62 9的全数字位置伺服控制模块。
This paper introduces a digitized position servo module based on precision motion controller LM629 to meet the demand for small volume and high precision.
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