粗糙集理论在无线电测控系统效能评判中的应用

A new application of RS in assessing the effectiveness of radio measuring and controlling system

粗糙集理论是在集合论基础上发展起来的一项强大的数学分析工具,是一种崭新的智能信息的处理手段,它可以有效地分析和处理不精确、不一致、不完整信息,目前主要应用于模式识别、专家系统、人工神经元网络、决策分析以及知识发现。而无线电测控系统本身的复杂性及规模的庞大性,使其在用一般方法进行效能评估时具有一定困难,故将粗集理论引入了此系统的效能评估中。

Rough Set （RS） theory developing in set theory is a powerful tool for methematieal analysis. It is a new approach dealing with intelligent information. We can use it in analysising inaccuracy information ,inconsistent information and incomplete information. So far,the rough set theory has been mostly used in the pattern recognition identifying , expert system, artificial neural net works , decision analysis, knowledge diseovery and so on. At the same time the radio measuring and controlling system is very complicated and huge, so that it is very difficult to evaluate its effects by usual ways. The rough set theory is extended to the evaluation of the radio measuring and controlling system in this paper.