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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