分布式系统
- 与 分布式系统 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Using the uniform information channels and the technology of SOAP and COM/DCOM/COM+, information integration among tool management system, ERP/MRPII, CAM and CAPP system is come true. Finally, the distributed tool management system is developed in using mutil-tired Client/Server model as the frame of software. It has the functions of tool general management, searching milling cutting data for CAM by providing the milling cutting data e-book and computer aided tool selection for CAPP by using expert system. The tool management system offers the tool-coding function, too. The study of tool management system in DNC improves the level of tool management and the flexible of arranging production, haleness and the automatic extent of DNC systems.
依托DNC系统统一的、强大的通信平台和采用SOAP、COM/DCOM/COM~+信息集成技术,实现了刀具管理系统和上层管理系统ERP/MRPⅡ、CAD/CAM/CAPP系统、下层数控加工设备之间的信息集成,并采用三层Client/Server软件体系架构开发了相应的分布式刀具管理系统,实现了刀具的日常管理和调度功能,并建立了一套适合DNC系统使用的刀具编码原则和刀具辅助编码系统,应用铣削用量电子手册为CAM提供铣削用量查询功能和运用知识库系统为CAPP提供简易的粗铣加工使用的铣刀类型和刀具材料辅助选取功能,提高了DNC中刀具及相关信息的管理水平和刀具信息集成程度,达到实现DNC系统中刀具信息共享,提高DNC系统的生产组织柔性、健壮性及其自动化程度的目的。
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This paper puts forward that a distributed control system can be used to monitor and control vessel gate within a real-time or remote distance,the basic project,structure,applications and functions of computerized SCADA system in hydraulic system of vessel gate is introduced.A double layer network structure,Epigynous and hypogynous machine network,is applied to this system.In accord with the application of technique such as PLC,integrated software etc,this paper introduces the methods and application to achieve the computerized SCADA system in the task,and analyzes the characteristic of this system.
另外,本文提出了建立船闸控制系统的分布式控制系统,介绍了船闸液压控制系统的计算机监控系统的方案、结构、应用和主要功能,采用双层网络化结构:上位机网络和下位机网络,并结合PLC通信网络技术和组态软件等技术构成的计算机监控系统的实现方法,实际应用,分析了这种较新的系统模式在船闸液压控制系统的计算机监控系统的功能实现中所具有的特点。
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From practice, the implemented network management model based on EJB/SNMP technology on one hand inherit the advantages of network management based Web,on the other hand it has characters of distributed of network management, such as heterogeneity, distribution, scalability, flexibility, extensibility, robusticity, and it enhance the efficiency of NM.
实践表明,我们用基于EJB/SNMP技术的分布式网络管理模型开发出来的应用系统一方面继承了基于Web的网络管理模式多层体系结构的优点,另一方面又具有分布式网络管理的特点——异构性、分布性、可移植性、扩展性、灵活性、系统健壮性等,能大幅度提高网络管理的效率。
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First, under deeply study of measurement and control tasks whose every status can be foreknown in distributed measurement and control system, a static tasks matching and scheduling algorithm for distributed measurement and control system by using genetic algorithms is introduced.
本文首先对分布式测控系统中各状态可以预知的测控任务进行了研究,提出了一种基于遗传算法的分布式测控系统静态任务分配与调度算法。
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The chief points of this paper are summered as follows: Firstly, the dynamic rule-adjusting algorithms in Snort is analyzed. Secondly, some methods to improve the algorithms are discussed and the results of experiment are obtained. Thirdly, a kind of anomaly detection models using association rule mining algorithm is put forward, and the improvements of Apriori algorithm are pointed out. Fourthly, the advantage of the new algorithm and the feasibility of this model are testified. Lastly, a framework of distributed intrusion detection system based on data mining is designed, and distributed cooperation concepts and many detecting methods are adopted in order to guarantee the accuracy and completeness of the detecting system.
论文的主要工作如下:本文分析了Snort中的动态规则调整算法,讨论了一些改进的思路,给出了实验结果;提出了一种运用关联规则挖掘算法进行异常检测的模型,根据入侵检测的实际情况对Apriori算法进行了改进,通过实验证实了改进算法的优越性和模型的可行性;设计了一种基于数据挖掘的分布式入侵检测系统框架,采用分布式协作思想,结合多种检测方法,保证了系统检测的准确性和完备性。
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Knowledge base, model base, arithmetic base and inference engine for explosion disaster prevention and emergency succour are built. Design and development idea for decision support system based on object-oriented idea are offered. Design of structure and main function modules of DSS for disaster prevention are given. Distributing DSS for disaster prevention and simulation of disaster in chemical process is realized by system integration of diagnosis module for accident mode, neural network module, disaster simulation and evaluation module, knowledge base and its management system、database and its management system, module base and its management system, support environment for software system, network and hardware.
提出了基于面向对象思想的决策支持系统设计与开发思路与策略,给出了防灾决策支持系统的结构设计以及数据库及管理系统、模型库及管理系统、知识库及推理机等主要功能模块的设计方法,并对事故模式诊断模块、神经网络模型、灾害模拟与评价模块、灾害救援预案模块、决策支持四库系统,以及软件系统支撑环境、通讯网络与硬件等进行了系统集成,实现了两层结构的分布式化工过程爆炸灾害模拟与评价及防灾决策支持系统软件系统。
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Knowledge base, model base, arithmetic base and inference engine for explosion disaster prevention and emergency succour are built. Design and development idea for decision support system based on object-oriented idea are offered. Design of structure and main function modules of DSS for disaster prevention are given. Distributing DSS for disaster prevention and simulation of disaster in chemical process is realized by system integration of diagnosis module for accident mode, neural network module, disastersimulation and evaluation module, knowledge base and its management system、database and its management system, module base and its management system, support environment for software system, network and hardware.
提出了基于面向对象思想的决策支持系统设计与开发思路与策略,给出了防灾决策支持系统的结构设计以及数据库及管理系统、模型库及管理系统、知识库及推理机等主要功能模块的设计方法,并对事故模式诊断模块、神经网络模型、灾害模拟与评价模块、灾害救援预案模块、决策支持四库系统,以及软件系统支撑环境、通讯网络与硬件等进行了系统集成,实现了两层结构的分布式化工过程爆炸灾害模拟与评价及防灾决策支持系统软件系统。
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Knowledge base, model base, arithmetic base and inference engine for explosion disaster prevention and emergency succour are built. Design and development idea for decision support system based on object-oriented idea are offered. Design of structure and main function modules of DSS for disaster prevention are given. Distributing DSS for disaster prevention and simulation of disaster in chemical process is realized by system integration of diagnosis module for accident mode, neural network module, disaster simulation and evaluation module, knowledge base and its management system、database and its management system, module base and its management system, support environment for software system, network and hardware.
提出了基于面向对象思想的决策支持系统设计与开发思路与策略,给出了防灾决策支持系统的结构设计以及数据库及管理系统、模型库及管理系统、知识库及推理机等主要功能模块的设计方法,并对事故模式诊断模块、神经网络模型、灾害模拟与评价模块、灾害救援预案模块、决策支持四库系统,以及软件系统支撑环境、通讯网络与硬件等进行了系统集成,实现了两层结构的分布式化工过程*灾害模拟与评价及防灾决策支持系统软件系统。
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The distributed auto control system of lumber dry kiln ,WSJ MGKⅡ,is used in the steam heated dry kiln.The design gives priority to the ripe and standard technological plan in our country.The structure of hardware is strong flexibility and reliability.
WSJ—MGKⅡ型分布式木材干燥窑全自动控制系统,用于以蒸汽为介质的木材干燥窑进行全自动控制,设计过程中优先选用国内成熟的及有标准依据的技术方案,系统的硬件结构具有灵活的分布式组合能力,可靠性强。
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The new mechanism is used for DIDS mainly, looks CIDS as a special example, focuses on communication speed of IDS and IDS' self-safety, reduces false alerts rate and single point of failure questions, can detect cooperation and Dos intrusions at the same time.
新策略主要应用于分布式IDS,并把集中式IDS看作分布式IDS的一个特例;主要着眼于提高IDS系统内部的通信速度和IDS系统自身安全性,降低了虚警率,解决了&单点失效&问题,同时能有效检测到协同、Dos等攻击。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?