计算机工程

• 体系结构与软件技术 • 上一篇    下一篇

基于框架理论的防误系统可移植性提高方法

王友钊,黄 冬   

  1. (浙江大学数字技术及仪器研究所,杭州 310027)
  • 收稿日期:2012-12-10 出版日期:2013-12-15 发布日期:2013-12-13
  • 作者简介:王友钊(1963-),男,副教授,主研方向:智能电网技术,智能仪器;黄 冬,硕士研究生

Portability Improvement Method of Anti-misoperation System Based on Frame Theory

WANG You-zhao, HUANG Dong   

  1. (Institute of Advanced Digital Technology and Instrumentation, Zhejiang University, Hangzhou 310027, China)
  • Received:2012-12-10 Online:2013-12-15 Published:2013-12-13

摘要: 在线式微机防误系统存在可移植性不高的缺陷,导致其在国内电力系统推广缓慢。为此,提出一种基于框架理论的可移植性提高方法,采用框架表示法描述微机防误系统的设备与逻辑参数,构建一个易修改、移植的框架网络数据结构模型,并对其进行优化与改进。通过框架理论与面向对象语言Visual C++的融合,实现基于该结构的微机防误系统软件。实验结果表明,该方法使搜索时间缩短为3.9 s,搜索准确率提高到99.5%,能提升知识在计算机中存储、检索、使用和修改的效率,节省微机防误系统移植的时间。

关键词: 框架理论, 框架网络, 微机防误系统, 逻辑判断, 网络维度, 可移植性

Abstract: The importability of online microcomputer anti-disoperation system makes it difficult to propagate in domestic electric power system. In view of problem that microcomputer anti-misoperation system portability is not high, this paper proposes a portability improvement method of microcomputer anti-misoperation system based on the frame theory. It describes the parameters and information of devices and logic used in the system, builds and optimizes a revisable and portable model of the frame network data structure. Through the combination of frame theory and object-oriented language Visual C++, it builds the software based on this structure. The outcome of tests shows that this method can shorten the search time to 3.9 s, and can improve search accuracy to 99.5%. It increases the efficiency of the storage, retrieval, application and modification of information in the computer, and saves the time needed for grafting the system.

Key words: frame theory, frame network, microcomputer anti-disoperation system, logical judgment, network dimension, portabilit

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