人机系统价值的模糊综合评价

Fuzzy Comprehensive Evaluation of Human-Machine System Value

通过人机系统的安全价值、使用价值和经济价值的评价,为构建和谐人机系统关系提供依据．确立了人机系统价值评价指标体系,并运用层次分析法确定权重系数．根据人机系统价值评价指标体系具有模糊性和不确定性的特征,采用模糊数学方法处理和量化评价指标．建立了二级模糊综合评价模型,并应用模型对一人机系统价值进行了评价,结果表明评价模型准确、有效．表4,参8．

By appraising safety value, usage value, and economy value of system, the basis for formation of harmonious human-system relationship was presented. In this paper,evaluation index system of human-machine system value was established and weight factors were affirmed by AHP. There were fuzzy and uncertainty in indexes of evaluation,so evaluation indexes were dealt and measured, and two-grade comprehensive evaluation models were accomplished by fuzzy mathematics, At last,it indicates that the fuzzy comprehensive evaluation of human-machine system value is useful by a example. 4tabs., 8refs.