可移植系统

When designed the project of mobile service system , basing on the characteristics such as the bulkiness of users ,variety of users's terminal device , etc , adopted Scalable Vector Graphics which is XML's dialects on graphics , developed an opening mobile service system through combining the portability of java .

在基于位置的服务系统方案设计中，针对该系统具有用户群庞大、用户终端设备的多样性等特点，采用XML在图形上的方言——SVG技术，结合Java的可移植性，开发了一个开放的基于位置的服务系统。

Using the subnet models to establish the flexible logistics automated system which is built and study its logistics process control question. Because of using modular modeling method, the model possesses good extensibility and good transplant ability. Furthermore, the model has self-revisionary ability and include discrete system and continuous system as a result of using self-controlled hybrid Petri-nets modeling method.

由于采用模块化建模的方法，建立的柔性物流自动化系统模型具有扩展性和可移植性好的特点，同时，由于采用自控混合Petri网方法建模，该模型是一个包括离散系统和连续系统的模型并具有在运行过程中进行自我修正的能力。

And the related practical software generation system--'ONCSSG version 1. 0'are presented. The application of the software IC chips and the software bus results in configuration agility, module exchangeability, software transplantation and inter-operation of CNC systems, and thus the open architecture of CNC systems can be achieved.

基于软件芯片和软件总线，利用开放式数控系统集成开发工具，可以实现数控系统的配置灵活性、模块互换性、软件可移植性和互操作性，以及对第三方软件的兼容性，减小开放式数控系统软件开发的费用和工作量，从而实现数控系统的开放性。

In addition, it enhances the reuse of the codes because the model can share. So this system has loose coupling, high efficiency and upper haleness and transplant.

另外由于模型可共享，提高了代码的可重用性，因此本系统具有松耦合，高效率性，以及较高的健壮性、可移植性。

The model designs an extensible authentication to replace the way which the expositive security uses on Web-Tier and an authentication for controlling the accessing to the protect resource on EJB-Tier. The improved model uses directory server to manage the role information. It reduces the complex of application development, and increases the ability of migrate other J2EE platform.

针对以上不足，本文提出了改进的安全策略模型，在Web层设计可扩展的验证模块来代替原来声明式安全采用的验证机制；在EJB层设计验证模块用于对业务逻辑资源的访问控制；在角色信息管理方面，使用目录服务器存储用户角色，来降低系统开发复杂度，提高系统的可移植性。

The platform is designed with open structure and component design to enable its upgrade and maintenance in the future. The use of cross platform C# language will further enhance its transformability.

所建立的系统以开放式的架构与组件化的设计来提升系统之扩充性与维护性，并使用跨平台的语言技术C#来实际系统，以增进系统的可移植性。

Based on the aerocraft ATS, the technologies of transplantability and reusability of TPS were in practice. The theory of state machine was introduced to LabVIEW, which realized the reusability of test software, enlarged the ATS's applications, increased the developing efficiency and decreased the developing cost.

以飞行器自动测试系统为背景，对TPS的可移植与可重用技术做了工程实践，把状态机理论引入到图形化编程语言LabVIEW，使之实现测试软件可重用性，能扩大测试系统的应用范围，提高开发效率和降低开发成本。

The VSCF DFIG wind power generation is transient response proceeding, which is influenced by operation characteristics of generator before and after grid connected. A novel S-Function is adopted to describe the mathematic model of DFIG based on state equation. A complete simulation model of VSCF DFIG wind power generation system based on MATLAB/Simulink and SimPowerSystems is established, which can be used to not only simulate subsystems of no-load operation and generation operation, as well as can be used to but also accurate control parameters of DFIG in simulation. The simulation model have excellent transportability, and can be used DFIG of different power rated if only design relevant controller.

变速恒频双馈电机风力发电是一个受并网前后发电机运行状况影响的暂态过程，利用MATLAB的S-Function编写DFIG的仿真程序，然后结合Simulink和SimPowerSystems工具箱，开发了基于S-Function的空载运行和发电运行的变速恒频双馈电机风力发电子系统模型，在仿真过程中可对双馈电机进行精确控制，然后对其进行了系统整合，本文开发的模型具有可移植性，只要再设计相应的控制器，就可应用于不同功率等级的双馈电机风力发电系统。

And this system is portableIts a hope to provide other systems which belong to the project of satellite testing data center with support founded on this system, especially supplied data access environment to relative system that distills data.

而且在系统可移植性方面提供了较为有力的支持。希望通过本系统的实现，为卫星测试数据中心项目中其他系统提供必要的支持，尤其是为相关的数据提取系统提供较好的数据访问环境。

First, we analyse USB communication methods, and there are three important methods; Second, we discuss the whole software structure and communication protocols and design a basic protocol model based on embedded environment. Then, we explain the implementation of a file transport system based on this model. Through the comprehensive utilization of StrongARM UDC and Linux USB modules, we complete a portable protocol stack. Moreover, the function of the system is tested under the Windows and Linux OS.This thesis provides us with a full description on the realization of the USB mass storage system.

首先是USB系统通讯方法分析，将其归纳为三种主要的形式；然后论述了系统采用的的整体软件架构和通信协议体系，提出了基于嵌入式系统平台的协议栈的基本模型和具体内核实现机制，并阐述了基于此模型的文件传输系统的实现方法；最后，本课题通过综合运用StrongARM处理器上的USB设备控制器和Linux核心中提供的USB设备核心模块与字符设备模块，实现了一套可移植的USB海量存储设备类协议栈，并给出了系统在Widnows和Linux操作系统环境下的测试结果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。