Theoretic calculations show that with redundancy control the mean-time-between-failures (MTBF) of the vacuum system is doubled at least.
通过计算,冗余控制可使整个负压系统的平均无故障工作时间至少增加一倍。
A distributive configuration PLC system was used as control terminal of the detection device, while a relay loop as a redundancy control system.
设计一种基于光电池的核废料沉淀罐沉淀界面位置检测装置,采用分布式组态plc系统作为控制终端,继电器控制回路作为冗余控制系统。
This early analysis technique helps to control and minimize the level of redundancy that is initially put into the repository.
这种早期的分析技术帮助控制并最小化最初加入存储库的冗余级别。
Examine multiple occurrences of the same reused activity for redundancy and possible improvements of the control flow of the process.
检查同一个被重用活动是否多次出现,以找出冗余,以及是否有可能对流程的控制流做出改进。
Repeat the same process for a control channel adapter for redundancy, but do not select the Access External Network check box.
对于冗余控制通道适配器,重复相同的过程,但是不选中AccessExternalNet work复选框。
Traditionally programmers have tended to favor control syntaxes that are very precise and compact and have no redundancy at all.
传统上,程序员们倾向选用简洁紧凑、完全没有冗余的语法。
A scheme is proposed to take the display of monitor device or microcomputer control system as the redundancy of the other for efficiency use of existing resources.
为了更有效地利用机车上的现有资源,提出监控装置和微机控制系统的显示器互为冗余的实现方案。
The paper stated in detail an analytical redundancy fault diagnosis method of automated mechanical transmission (AMT) control system.
详细论述了一个用于机械式自动变速器(AMT)控制系统的解析冗余故障诊断方法。
Monitoring and redundancy within the flight control system, aircraft sensors, power and hydraulic generation ensure a high degree of availability of the electrical control.
飞行操纵系统的监控和冗余、飞机传感器、动力和液压的产生,这些构成了高度有效性的电传操纵。
Redundancy management is a key means of improving the reliability of safety-critical flyby-wire flight control systems.
余度设计是提高电传飞行控制系统安全性与任务可靠性的一种重要手段。
Control redundancy and reconfiguration condition of nonlinear system are given.
给出了线性系统的控制冗余和可重构条件。
Then we use roll dilation to detect the boundary of the object in the image and introduce a direction control factor in order to reduce the computation redundancy.
最后通过滚动膨胀正确的提取物体的轮廓信息,在结构元素移动的过程中引入了方向控制条件因子,减小了计算的冗余度。
It is discussed in this paper to control the information both from the text level and from reducing the information redundancy and increasing the defaulted information.
文章探讨从语篇层次进行宏观上的信息控制和从冗余信息删减、缺省信息增补角度进行微观上的信息控制。
The industry control computer adopting dual-computer system is one kind of the redundancy techniques and is called dual-mode redundant system.
采用双机系统的工业控制计算机是冗余技术的一种,称为双模冗余系统。
Considering the system reliability, the redundancy system is always used in process control system.
根据可靠性要求,过程控制系统中常采用冗余系统。
Distributed heterogeneous TMR (Triple Modular Redundancy) safety control unit, which is based on traditional TMR safety computer, has the character of high security and high reliability.
分布式异构三取二安全控制单元以传统三取二安全计算机为基础,采用容错设计,具有高安全性,高可靠性的特点。
In this paper, discussing double - net redundancy on the application of the furnace Automatic control system, recommending the structure of control system, and the design of program.
介绍了双网冗余系统在马钢第一炼铁厂高炉自动控制系统的具体使用和经验,具体介绍了控制系统的结构,控制方式及程序设计思想。
Lastly, the methods of software redundancy, setting present output state register unit, and setting self checking program to solve the problem of control state being out of order.
对于控制状态失常问题采用软件冗余、设置当前输出状态寄存单元和设置自检程序等对策。
Through the study of current industrial control system and the actual status of industrial control field, design an Ethernet structure used in industrial field with double redundancy ring.
通过对当前工业控制系统的研究,结合工业控制现场的实际情况,设计了具有双冗余环结构的现场以太网结构,能够在较短时间内完成故障探测和修复。
The function of remote sign, remote measure, remote control, remote adjustment in the system by using complete redundancy structure to collect and control electrical variable is realized.
根据水电站的特点,采用全分布冗余结构对水电厂的电气量进行采集和控制,实现遥信、遥测、遥控和遥调功能;
Redundancy design is an effective way to improve the system security and mission reliability of the flight control systems.
冗余设计是提高飞行控制系统安全性与任务可靠性的一种重要手段。
Programming the complex control algorithms and soft redundancy switching to the controller, and design the system structure rationally, it solves the control problem in refinery.
通过软件编程的方式将复杂控制算法和软冗余切换程序嵌入到控制器中运行,并合理设计系统结构,解决了炼油装置的疑难控制问题。
A Triple Modular Redundancy (TMR) design for control registers is used to guarantee correct operation of a memory. Simulation results illustrate feasibility and superiority of the proposed design.
通过增加控制寄存器的三模冗余(TMR)设计来保证存储器操作的正确性,仿真验证了该设计的有效性和优越性。
PC based interlocking system composed of standard modules is proposed to control signals of railway stations. A redundancy in hardware is provided to improve the safety of the system.
提出了用标准化模块结构构成微机联锁系统,并通过硬件冗余保证整个系统安全,达到对铁路车站信号控制的目的;
Definition of control redundancy and sufficient conditions of Pseudo inverse reconfiguration were given.
给出了系统的控制余度定义和伪逆重构条件。
Finally, applications of dual redundancy design in the control system of the phased array radar are proposed.
最后略述数据处理计算机双机冗余设计在相控阵雷达控制系统中的应用情况。
It is concluded that zoning control for power grid management and planning can improve the stability redundancy of power grid control centers and raise the reliability of the system.
采用分区控制的方式管理和规划电网,可以提高电网控制中心稳定的冗余度,提高系统运行的可靠性。
A coding technology of error control on data traffic——cyclic redundancy code and Hamming code——isdiscussed and investigated.
对数据通信中的差错控制编码技术——循环冗余码和海明码进行了详细的讨论和研究,并加以实际应用。
Dual CAN buses communication precept is proposed for redundancy distributed control system's buildup.
提出了双CAN总线的通讯方案,以便组成发动机余度分布式控制系统。
The fly-by-light system is a key task of aeronautics field, which is important for the study of control system redundancy management.
光传操纵系统是航空领域中重要的研究课题,对光传控制系统的余度技术研究有重要的意义。
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