| 1. | Use of plc in central control system for belt conveyor of coal mine 在煤矿胶带运输机集控系统中的应用 |
| 2. | Design of central control system for physical diagnosis in icf experiment 实验物理诊断系统的集中控制设计 |
| 3. | Multimedia video central control system ( mvccs ) is designed and manufactured for multimedia classroom and assembly room 多媒体集中控制系统是为多媒体教室和会议室而研制开发的。 |
| 4. | In this dissertation , distributed control system ( dcs ) based on field bus has been studied and the difference between dcs and central control system ( ccs ) and traditional dcs has also been discussed 本文研究了基于现场总线的集散控制系统,将它与集中式控制系统、传统的集散控制系统进行比较,阐述了作为第五代的现场总线控制系统( fcs )将成为主流的控制系统结构。 |
| 5. | The actual application shows that this embedded ethenet system can provide multimedia devices with network central control system with availability and promise it communication capability fully . in conclusion , some problems of this system are indicated faithfully 系统应用表明,利用单片机嵌入tcp / ip协议栈的嵌入式系统应用于网络集中控制设备具有很大的方便性,能够充分保证网络通信的性能。 |
| 6. | Now , the system architecture of tgcs mainly use the central control system ( ccs ) , but modern war needs that torpedo ought to have higher performance , especially further voyage , higher maneuverability . they bring all kinds of message and connecting mode 目前鱼雷制导系统主要采用集中式控制的体系结构,但是现代战争对鱼雷提出了更高的要求,尤其是大航程、高机动性使得鱼雷的信息种类多、连接方式多样化。 |
| 7. | The shanghai bureau of caac is the center in the east china responsible for providing aviation services and communication management . the communication administration center of the shanghai bureau requires a central control system for its safety , reliability and stability 上海民航空管局是华东地区的空管中心,负责管理华东地区的飞机的起落与管理等,完全满足民航事业发展对空管的需求,为华东地区的发展提供优质的服务。 |
| 8. | The utilization of wind energy which is clean has become more and more important in electric power , in this paper , the electric control system of the large - scale wind turbine generator ( wtg ) is designed and studied , including central control system and grid - connected control system 风能作为一种绿色能源,已经成为一种新兴的重要发电型式。本文对兆瓦级风力发电机组电控系统中的中心控制和软并网两个部分进行了设计和研究。 |
| 9. | Fieldbus is a kind of communication network which is a whole digitial communication multi _ embranchment data bus between intelligential field device and auto _ system . control system based on pcs ( fieldbus control system ) is a new kind of system which connect field control unit , field monitor unit , operation unit , communication interface uint with databus . lt integrates computer technology , communication technology and process cnotrol technology to adjust to demand of high standard productive control and enterprise management . lt developments and follows the advantage of traditional instrument control system and computer central control system and make up for their disadvantage so that it is applied in different industrial cnotrol area 现场总线是连接智能现场设备和自动化系统的数字式、双向传输、多分支的通信网络。它是一种能支持双向、多节点、总线式的全数字通信网络。基于现场总线技术的控制系统是一种新型的控制系统,它采用总线方式将现场控制单元、现场监视单元、操作站、通信接口单元连接起来,综合了计算机技术、通信技术和过程控制技术,以适应现代高水平生产控制与企业管理的需要。 |
| 10. | It developments and follows the advantages of traditional instrument control system and computer central control system and make up for their disadvantages so that it is applied in oil , chemistry , mineral , electricity , silk , food and water est . with its new frame , modern technology , complex information and unique control mode . it has become mainstream in process control system 它继承和发展了常规仪表控制系统和计算机集中控制系统的优点,又弥补了它们各自的不足,以崭新的结构体系、先进的技术面貌、复杂的信息处理功能和独具风格的控制方式应用于石油、化工、治金、电力、纺织、造纸、食品和水处理等各个工业生产领域,已经逐步成为过程控制系统发展的主流,它的优点在于网络结构简单,且通信电缆少,布线容易,节省材料和费用,减少了维护工作量。 |