The hearth pressure , pipeline pressure and heat exchanger are protected and the important parameters are sent to the factory - level mis network . so far , with the said system , the purpose to improve the control accuracy and bloom heating quality , to 系统设计达到了提高控制精度、提高钢坯加热质量、减少氧化烧损、减少脱碳层厚度、减少环境污染,节约能源的目的,具有良好的经济效益和社会效益
As one of the most important part of the modern industrial control , number control system and servo control of radar , motion controller will impinge on the control accuracy and speed of the system , it is placed between the software and hardware 运动控制器是现代工业控制、雷达伺服控制和数控系统的关键部件之一。运动控制器处于控制系统软件和硬件之间,它的性能将直接影响到系统的控制精度和速度。
The performance index of control system is that the journey of the motor is 8mm , the pace is 10um and the speed of pace is 10um / s in this control system . at the same time this control system possesses these merits of low power , high control accuracy and fully automatic control , etc 爬行电机的设计性能指标是:总行程为8mm ,单步距为10 m ,步进速度为10 m / s ;具有功耗低、可控精度高、完全自动控制等特点。
Finally , a comparison experiment is performed between the speed regulating system this paper designed and the speed regulating system of nbc - 350 welding power source . the result indicates that the system this paper designed has good dynamic stability and control accuracy 最后,对本文设计的送丝机调速系统与nbc - 350焊机的调速系统进行了对比试验,试验证明本文设计的调速控制系统具有良好的动态稳定性和良好的控制精度。
The intelligent control of the crystal growth is implemented in the process control level with higher control accuracy and the dynamic data display , automatic event alarm , log printout , on - line information look up and security limit detection are iraplemented in the control nangement level 过程控制级实现了晶体生长的智能控制,控温精度较高;控制管理级实现了数据动态显示、事故自动报警、定时报表打印、在线信息查询和安全权限检查等功能。
By means of the step control of pmsm , it can offer accurate and reliable position control for the angle travel terminal equipment . step angle is small , torque is large and inertia is small . this system will promote the technical guideline and control accuracy of the flow and pressure control 利用永磁同步电动机的步进控制,为角行程终端设备提供准确可靠的定位控制,步进角小、转矩大、惯量小,将使流量及压力控制达到高的技术指标和控制精度。
The method of positioning synchronous control used pho toencoder as position measure and s5 - 100u plc is introduced in this paper . this system has advantages of high control accuracy , high reliability and low cost etc . in practice 介绍了在全数字控制系统中利用光电码盘作为位置检测,利用s5 - 100u可编程序控制器完成位置同步控制的一种方法,并以推钢机系统为例介绍此同步控制方法的硬件构成及软件特点,通过实际应用表明,本系统具有控制精度高,可靠性强,成本低等优点。
The antenna pointing control accuracy can satisfy the design specification and it is validated to be appropriate and effective . at last , the designed user satellites complex control system is simulated based on xpc target which is used for hardware - in - the - loop simulation 4 .基于xpc实时仿真平台,充分利用实验室条件,搭建了用户星天线样机在回路中的半物理仿真实验,将天线指向控制系统和星体姿态稳定控制系统联合起来,组成中继卫星复合控制系统进行近一步的验证。
This paper adopts the single neuron controlling algorithm which has the function of self - learning and self - adaptive . then a single neuron adaptive controller is designed . the simulation results indicate that the single neuron adaptive controller not only has a high controlling accuracy , but also has the characteristic of fast 本文引入了具有自学习、自适应功能的神经元控制算法,设计了单神经元自适应控制器,仿真结果表明该控制器具有较好的精度、很小的超调量和较强的鲁棒性。
Early speed control systems on turbine all adopted pure mechanical hydraulic speed control systems , which had intrinsic defects . for example , the percentage of delay is large , dynamic regulation characteristic is bad , control accuracy is low , the operation is cockamamie , the running and maintenance are not convenient , and so forth . in order to solve these problems , it is necessary to substitute a completely new , advanced speed control system for previous mechanical hydraulic one 早期的汽轮机调速系统均采用机械纯液压调速系统,机械液压系统具有固有的缺陷,如迟缓率大、动态调节品质差、控制精度低以及操作繁琐、运行、维护十分不便等,解决这些问题均要求采用一种全新、先进调节系统来取代原有的机械液压式调节系统。