烟气同时脱硫脱硝技术综合评价——基于博弈改进云模型

Comprehensive Evaluation on Simultaneous Removal of SO_2 and NO_x from Flue Gas:Based on Game Theory and Improving Cloud Model

烟气同时脱硫脱硝技术综合评价的相关决策指标具有不确定性。为克服模糊集理论在处理不确定性数据问题时存在的不彻底性所带来的评价缺陷,本文提出采用基于云理论的综合评价模型对烟气同时脱硫脱硝技术进行综合评价;同时,运用合作博弈方法将主观赋权、客观赋权、智能赋权相结合,形成组合权重,从而有效避免了综合评价中单一权重的片面性。最后,基于博弈改进云模型,对目前国内外共11种具有代表性的烟气同时脱硫脱硝技术进行了综合评价,并得出较为客观的综合评价结果。

The comprehensive evaluation indicators evaluating simultaneous removal of SO2 and NOx from flue gas are uncertainty,and it is not thorough for fuzzy set theory to solve the uncertain problem. In this paper,the model based on the cloud theory are used to evaluate simultaneous removal of SO2 and NOx from flue gas,and cooperative game theory is used to assemble the method of subject weight,object weight and intelligence weight. Then,based on the model of game theory improving cloud, 11 typical technologies of simultaneous removal of SO2 and NOx from Flue Gas are evaluated comprehensively,and the evaluation results show that this model is useful.