查询词典 time-base control

It becomes more difficult to manage, integrate and share the control system real-time data when we set up the industrial real-time database because of complicated affair between every department and isomeric character of the system. A three-level-structure model and the method to establish database is provided based on CORBA criterion with its character of being regardless of programming languages, hardware platform and network protocol . A universal real-time database faces multi-system is also set up by learning the distributed criterion, it can realize the request broker , and the application software can visit the database pellucidly ; Thus the power station simulation model can be linked with the control system such as infi90 , ovation and be made use of the control object , a closed simulation and control experiment system is set up. Further more we can build an integrate automatic experiment platform from the simulation object of power plant to the process control and the to SIS. Li Ming(Control Theory and Control Engineering)Directed by associate prof. Lin Yongjun

在创建工控领域实时数据库时，企业各部门间的复杂事务及内部异构性给实时数据的管理、集成和共享带来了一定的困难，根据CORBA规范具有语言无关性、平台无关性和网络协议无关性的特点提出基于分布式计算规范CORBA的三层体系结构模型及建立与维护实时数据库的方法和途径；通过CORBA规范建立面向多个分散控制系统的通用实时数据库，实现数据访问代理，使应用软件可以透明地对实时数据库进行访问、存取、管理；将Infi90、Ovation分散控制系统与火电厂仿真机模型进行有效的互连，以全物理过程仿真数学模型为对象，构建了闭环控制仿真实验研究系统，实现数据的高效连通及管理；进而通过基于CORBA的实时数据库构建一个从火电厂仿真机对象到过程控制设备再到SIS系统的综合自动化试验平台。

Real-time industrial control system is one of the hotspot problems of present research, among which production data collection methods and the stability and high effect of production data distribution system are keystones of research.

工业实时监控系统是目前研究的热点问题之一，其中生产数据采集的方法和生产数据发布系统的稳定和高效更是研究的重点。

The only difference is that the drill master can push the switch at any time and control the plane in danger.

但唯一不同的是，教官随时有权再次按下控制权切换按键，剥夺学员的驾驶权，以保证在危险的时候控制飞机。

Design method of software is studied. Modularity design and real time multitasking control mechanism is used.

本文研究了软件的设计方法，电控软件决定采用模块化技术和实时多任务控制机制。

A new nanometre measurement system with dual Fabry-Perot Interferometer,real-time computer control system and tapping stylus is designed,its principle of operation is described,and it is theoretically analyzed in detail.

本文设计了一种基于双法布里—珀罗干涉仪、采用计算机实时控制处理、以轻拍式探针为传感器的新型纳米测量系统，描述了该系统的工作原理，详细进行了系统的理论分析。

With air break switch, thermal overload protection, pressure protection, power supply protection, time delay control, water warning system and automatic reset.

保护、水箱缺水保护、延时控制功能及自动复位运行功能，确保冷水机安全运行。

With air break switch, thermal overload protection, pressure protection, power supply protection, time delay control, water warning system and automatic reset.

冷水机除制冷压缩机自身保护装置外，还配有空气开关、热过载保护、制冷高低压保护、电源相序保护、水箱缺水保护、延时控制功能及自动复位运行功能，确保冷水机安全运行。

We refer to other experiences at the same time, strictly control the quality of raw materials into the factory to improve the refining process, production times are widely used in refined zinc oxide, zinc sulfate , zinc carbonate, such as the chemical industry.

我们在参考其它经验的同时，严格控制进厂原料质量，改进提炼工艺，生产的次氧化锌广泛用于精练，硫酸锌，碳酸锌等化工行业。

Hybrid electric vehicle ; integrated starter/generator ; real time optimization control strategy ; facing-backward simulation

混合动力电动汽车； ISG ；瞬时优化控制策略；后向仿真

The system is made up of theodolites, cameras, computers and time synchronization control systems.

该系统由多台经纬仪、数字摄像机、时间同步控制器及数据处理终端组成。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失