• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Medical Imaging VI: PACS Design and Evaluation >Modeling and simulation of a high-performance PACS based on a shared file system architecture
【24h】

Modeling and simulation of a high-performance PACS based on a shared file system architecture

机译：基于共享文件系统架构的高性能PACS的建模和仿真

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

Abstract: Siemens and Loral Western Development Labs have designed a Picture Archiving and Communication System capable of supporting a large, fully digital hospital. Its functions include the management, storage and retrieval of medical images. The system may be modeled as a heterogeneous network of processing elements, transfer devices and storage units. Several discrete event simulation models have been designed to investigate different levels of the design. These models include the System Model, focusing on the flow of image traffic throughout the system, the Workstation Models, focusing on the internal processing in the different types of workstations, and the Communication Network Model, focusing on the control communication and host computer processing. The first two of these models are addressed here, with reference being made to a separate paper regarding the Communication Network Model. This paper describes some of the issues addressed with the models, the modeling techniques used and the performance results from the simulations. Important parameters of interest include: time to retrieve images from different possible storage locations and the utilization levels of the transfer devices and other key hardware components. To understand system performance under fully loaded conditions, the proposed system for the Madigan Army Medical Center was modeled in detail, as part of the Medical Diagnostic Imaging Support System (MDIS) proposal.!8
机译：摘要：西门子和Loral Western Development Labs设计了一种图片存档和通信系统，该系统能够支持大型的全数字医院。它的功能包括管理，存储和检索医学图像。该系统可以被建模为处理元件，传输设备和存储单元的异构网络。已经设计了几种离散事件仿真模型来研究设计的不同层次。这些模型包括：系统模型（专注于整个系统的图像流量），工作站模型（专注于不同类型工作站的内部处理）以及通信网络模型（专注于控制通信和主机处理）。这些模型的前两个在此进行了介绍，并参考了有关通信网络模型的另一篇论文。本文介绍了模型所解决的一些问题，所使用的建模技术以及仿真的性能结果。感兴趣的重要参数包括：从不同的可能的存储位置检索图像的时间，以及传输设备和其他关键硬件组件的利用率。为了了解满载条件下的系统性能，作为医学诊断成像支持系统（MDIS）提议的一部分，对Madigan陆军医疗中心的拟议系统进行了详细建模。！8

著录项

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