系统的

It's necessary to develop a suite of aerophotogrammetry flight management system based on GPS and GIS.

有必要建立基于全球定位系统和地理信息系统的航空摄影测量飞行管理系统。

An microsoft foundation class based simulation system of operational capability for acoustic homing torpedo is designed and implemented.According to the design specification of a general software, the whole design is completed,including system requirements analysis,project design,detail design and system tests.

介绍了基于微软基础类的声自导鱼雷作战能力仿真系统的设计及实现过程，根据通用软件设计流程规范，通过系统需求分析、方案设计、详细设计和系统测试等步骤实现了该仿真系统。

One, the integral sex action of system of integrated traffic information is told from technical level, system of integrated traffic information is wait to carry a system to undertake transforming to traditional traffic through using technology of IT, communication, control technology, the modern science and technology that uses these technical delegates undertakes control and administrative to traffic system.

一、综合交通信息系统的整体性作用从技术层面上来讲，综合交通信息系统是通过采用信息技术、通信技术、控制技术等对传统交通运输系统进行改造，并运用这些技术代表的现代科技对交通系统进行控制和治理。

Then, the relations between the general nonlinear systems and its adjoint system were discussed, from which the sufficient and necessity conditions for exact linearization of general nonlinear control systems were obtained. The conclusions include the corresponding results of the affine nonlinear systems.

引入一类相关的仿射非线性系统，通过研究一般非线性系统与其伴随系统的关系，利用伴随系统的精确线性化结论，获得一般非线性系统精确线性化的充要条件，其结果包含了仿射非线性系统的已有结果。

Besides,the structure of the system for implementing the security management system in the client/server environment is also presented. The adoptability,ease usability and maintainability are primary characters of the method. The system also has properties of simple authorization and sound granularity control under the distributed environment.

此外，本论文还提出了客户机/服务器环境下实现安全管理系统的系统结构，该方法具有适应性强、使用方便、易于维护等特点；本系统还具有分布式环境下授权简单、较好地控制了授权粒度等特点。

AFC is a metro tickets management system, and the stored-value card is an important part of the AFC system.

AFC系统是地铁票务运营管理系统，储值票是AFC系统的重要组成部分。

According to the air blower control system function requestion,introducing the system hardware design and realization , as well as the system software design and realization.

根据风机控制系统的功能要求，介绍了系统硬件设计与实现和系统软件设计与实现。

Most of present airborne platforms are analogic control system, digital control system can improve the system general performance, digital control is the development direction of platform systems, digital control has especial techonoly, this paper focus on researching the key technologies of digital control of airborne electro-optical stable platform.

现有的机载平台大多采用模拟控制，数字控制系统能提高系统综合性能，便于系统调试，采用数字控制方式是平台系统的必然发展方向，系统辨识、控制器设计和多采样率问题的研究是数字控制系统研究的关键问题，有关机载光电稳定平台数字控制的这些关键技术研究是本文的目的。

The new circumstances that the discrete manufacturing enterprise is confronted with are analyzed; the function and configuration of production system is expounded; the research actuality and contents about production system capacity in the discrete manufacturing enterprise are summarized; the main research contents in this paper are developed.2. The calculating and analytical methods about production system capacity are studied systemically, a model to calculate rough-cut capacity instantly in "excel" table style is designed, the means to analyze production capacity in different production mode are brought forth, and the balance tactics of production capacity versus load are put forward.3. The application characteristics used in production system about the methods of Computer simulation and CRP in the MRPII/ERP are analyzed and compared; the advantages of Computer simulation method are pointed out; and the simulation researches aiming at production system capacity are implemented by Ithink simulation software.4. A simulation model is founded under the analysis of production system capacity in the production system background of a firm; the change instances of yield, output rate and WIP in the production system are simulated by the action of procurement cycle, machining time, setup time and so on. 5. The change instances of production capacity in the assembly stage are simulated , and rational employees are obtained.

本文主要进行了以下几个方面的研究：1、分析离散型制造企业面临的新情况，阐明生产系统的功能和结构，对离散型制造企业生产系统生产能力的研究内容和现状进行分析，提出本课题的主要研究内容。2、在系统地研究生产系统生产能力的计算和分析方法后，设计了用Excel表快速计算粗能力的方法；给出不同生产方式下的产能分析方法，并提出产能与负荷平衡的策略。3、比较和分析了MRPII/ERP的能力需求计划方法与计算机仿真方法在生产系统中的应用特点，指出计算机仿真方法的优势，并用Ithink仿真软件对企业生产系统生产能力进行了仿真研究。4、以A公司的生产系统为背景，在对生产系统生产能力分析的基础上建立了仿真模型，模拟了在采购周期、加工时间、调整时间以及返工率、废品率、机械开工率等因素作用下生产系统的产量、产出率和在制品数量的变化情况。5、研究在装配阶段生产能力的变化情况，通过仿真优化后确定合理作业人员数量。

After analysis of this situation, we use as a background SqlServer2000 database, Visual Stdio 2005 as the database system development tools, in particular, the data window can be convenient and simple manipulation of the intelligent object databases, first of all, the establishment of system modeling in a short period of time map, and then start building a database and written some of the common type system, ready to work in the foreword, and finally started the development of systems, system development of the initial problems encountered in the process of amendment and improvement, until the formation of a viable system of customer satisfaction.

经过分析如此情况，我们使用SqlServer2000作为后台数据库，Visual Stdio 2005作为数据库系统开发工具，尤其是数据窗口这一能方便而简洁操纵数据库的智能化对象，首先在短时间内建立系统建模图，然后开始建立数据库并写好系统的一些共同类，准备好前言工作，最后开始正式开发系统，对初始系统开发过程中遇到的问题进行修正与改进，直到形成用户满意的可行系统。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐