• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >Platform-based design for wireless embedded systems.
【24h】

Platform-based design for wireless embedded systems.

机译：无线嵌入式系统的基于平台的设计。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Wireless embedded systems are of great importance in our modern society; however, their designs are facing great challenges due to the ever-increasing complexity and shortening of time-to-market windows. This crisis cannot be solved by traditional design approaches which are ad hoc at large and depend heavily on designers' past experience, but by formal design methodologies that promote the use of pre-defined and pre-verified components, maximize the reuse of previous design results, and provide correct-by-construction techniques to avoid the expensive design-and-test iterations and thus improve design productivity. Platform-based design has emerged recently as one of such promising approaches.; This dissertation has endeavored to apply the general platform-based design principle into the wireless embedded system domain and develop a concrete design methodology. The work of this dissertation contains a complete design flow and covers major design steps for wireless embedded systems. First, the design of wireless embedded systems is inspected from a platform-based perspective, with each step in the design process defined as operations on platform instance or platform components. Then, a new UML profile is proposed to capture the design specification/requirements and represent the design flow by introducing new stereotypes specific for platforms, disciplining the use of various diagrams, and setting detailed implementation semantics. Next, following the function/architecture co-design principle, functional and architectural platforms at various levels of abstraction are developed respectively using Metropolis meta-model language. Last, issues of how to use Metropolis for design refinement, mapping and architecture exploration are discussed. The effectiveness of the proposed design methodology is demonstrated through both academic and industrial case study examples.
机译：无线嵌入式系统在现代社会中至关重要。但是，由于不断增加的复杂性和缩短产品上市时间，他们的设计面临着巨大的挑战。这种危机不能通过传统的设计方法来解决，而传统的设计方法是临时性的并且在很大程度上取决于设计师的过去经验，但是通过正式的设计方法可以促进使用预定义和预验证的组件，从而最大程度地重用以前的设计结果。 ，并提供逐项构造技术，从而避免了昂贵的设计和测试迭代，从而提高了设计生产率。基于平台的设计最近已成为这种有前途的方法之一。本文致力于将基于平台的通用设计原理应用于无线嵌入式系统领域，并提出了一种具体的设计方法。本文的工作包含完整的设计流程，涵盖了无线嵌入式系统的主要设计步骤。首先，从基于平台的角度检查无线嵌入式系统的设计，并将设计过程中的每个步骤定义为对平台实例或平台组件的操作。然后，通过引入特定于平台的新构造型，规范各种图的使用以及设置详细的实现语义，提出了一个新的UML概要文件，以捕获设计规范/要求并表示设计流程。接下来，遵循功能/架构协同设计原则，使用Metropolis元模型语言分别开发了处于不同抽象级别的功能和架构平台。最后，讨论了如何使用Metropolis进行设计优化，制图和建筑探索的问题。通过学术和工业案例研究实例证明了所提出的设计方法的有效性。

著录项

  • 作者

    Chen, Rong.;

  • 作者单位

    University of California, Berkeley.;

  • 授予单位 University of California, Berkeley.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 Ph.D.
  • 年度 2005
  • 页码 197 p.
  • 总页数 197
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号