计算机的硬件

We firstly summarize the NN system modeling methods and the popular optimization algorithms, and point out the deficiencies, the limitation of noise cancellation modeling and the need of human intelligence participation, in our former optimization work after analysis. An abstract problem is extracted. It is to find out control variant that makes system output optimized using the data comprising a sample set with N x samples and their corresponding y, and it does not explore given system and achieves full automatic computation procedure. Next we propose a multi-variant controlled system optimization method utilizing CASSANDRA-I small type neural computer and program its application software. Moreover systematic experiments are made to demonstrate the method's validity, ability of noisy samples disposal and practical application.

我们总结了神经网络系统建模方法以及得到广泛采用的优化算法，并分析指出我们前阶段的优化工作中存在的去噪声建模有局限性和计算过程需人干预的不足，在此基础上把问题抽象为：已从系统获得含N个控制量样本的样本集S以及每个样本对应的系统输出，如何依据这些数据求出一个使系统输出y得到优化的控制量x，而不研究具体系统，实现不需要人智能参与自动完成的计算过程；提出应用人工神经网络硬件系统——CASSANDRA-I小型神经计算机的多变量控制系统优化方法，设计完成了其应用软件；并进行系统的实验工作，验证算法的有效性以及此方法处理带噪声样本和实际应用能力。

With the rapid development of computer ,micro-electronics and network, embedded system has been widely applied in the national defence, industry, medical treatment,etc.lt is very meaningful and important to develop a general platform, which is an integrated production of embedded control, signal processing and network communication, and provide a programmable hardware interface and a friendly interface, which can improve networking flexibility, system reliability and developability.

随着计算机技术、微电子技术和网络技术的飞速发展，嵌入式系统在国防、工业、医疗等诸多领域的应用越来越广泛。研制一个集嵌入式控制、信息处理和网络通信于一体，且提供可编程的硬件接口和友好的软件开发界面的通用平台，对于提高分布式测控系统的组网灵活性、系统可靠性和可开发性都具有重要的意义。

Gypsophila IT Service Center" is a national chain of specialized IT services to brands, a unified national standards and national unity of management, to provide customers with computer software and hardware and accessories repair maintenance, network engineering, software development, data recovery and other solutions."

满天星IT服务中心"是全国连锁经营的专业化IT服务品牌，全国统一的标准和全国统一的管理，为客户提供计算机的软、硬件及配件维修维护，网络工程，软件开发，数据恢复等的解决方案。"

Some hardwaretechnology such as GPS, Ethernet and embedded computer and somesoftware technology such as Object Oriented Programming are used in thesystem. The functions of sequence contfol, breaker"s trip and close at theprocess of protection simulating, evellt recorder and wave recorder withhigh resolation and algorithm validation are realized. The whole systemhas the character of reliability and simplicity."

该系统采用了全球定位系统、以太网络、数字信号处理器、嵌入式计算机等硬件技术以及面向对象编程的软件技术，可以实现模拟实验的序列控制、模拟保护的跳合闸控制、高分辨率的事件记录、波形记录及各种算法的实时仿真功能。

The construction project of the system with monitor and control slave station, computer control center and inquiring terminal is designed. The project of the MGIS software system based on internet is constructed.

对系统的总体结构和功能进行了阐述，提出了监测，控制子站、计算机控制中心、查询终端的系统构建方案以及实际的硬件设计方案，并提出了基于internet的MGIS软件系统的设计方案。

The system overall goal is that : On the computer network, the database and developing platform, using existing software, dispossessing the corresponding hardware equipment, developing a simply, practical, to be easy to maintain, to have the good man-machine interactive contact surface the auction off system.

本系统的总体目标是：在计算机网络，数据库和开发平台上，利用现有的软件，配置相应的硬件设备，开发一个简单、实用、易维护、具有良好的人机交互界面的网上拍卖系统。

This paper introduces the application of the computer monitor and control technique in the drive control system of paper machine, and puts forward a scheme of the master system and the slave system, the scheme and structure of hardware, key circuit used the slave system are discussed, the software system fit to the drive control system of paper machine is designed . In allusion to request of system,design the configure software and human-machine interface of the master system.

文中介绍了计算机监控技术在纸机传动控制系统的应用概况，提出了在纸机传动控制系统中上位机系统和下位机系统的设计方案，并对下位机系统的硬件方案、结构以及关键电路进行了分析，设计了符合纸机传动控制需要的软件系统，针对控制系统的要求，设计了上位机系统的组态软件和画面。

The first and the second chapters will discuss the significance of reseach, and system plan of the Marine SHARS, including the design of system function, the selection of inertial devices and design of system function, and A/D convertors and the construction of hardwares and softwares of the Marine SHARS.

第一部分讨论了舰载捷联式航向姿态基准系统的选题意义、系统总体方案的设计思想，其中包括系统功能的方案设计、惯性仪表和模/数转换电路的选择、导航计算机系统硬件和软件的方案设计等。

Gypsophila IT Service Center" is a national chain of specialized IT services to brands, a unified national standards and national unity of management, to provide customers with computer software and hardware and accessories repair maintenance, network engineering, software development, data recovery and other solutions."

满天星IT服务中心&是全国连锁经营的专业化IT服务品牌，全国统一的标准和全国统一的管理，为客户提供计算机的软、硬件及配件维修维护，网络工程，软件开发，数据恢复等的解决方案。&

A closed-loop control system using Motorolas MEK6800D2 microcomputer for a quick-acting free-forging hydraulic press aggregate is described.

本文报道了采用MEK6800D2微型计算机的自由锻造液压机组的闭环控制系统，阐明了其总体方案、特点、接口设置以及多重中断处理的硬件电路，介绍了部分服务程序、锻造控制程序和专用监控程序的程序流程图以及为提高系统工作可靠性所采取的措施。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。