Optimization of Group Multiattribute Decision-Making Model in Commercial Space Investment
[商业航天投资效益优化的群体多属性决策模型]作者机构:China Aerospace Academy of Systems Science and EngineeringBeijing 100048China China Great Wall Industry CorporationBeijing 100054China
出 版 物:《Journal of Shanghai Jiaotong university(Science)》 (上海交通大学学报(英文版))
年 卷 期:2023年第28卷第6期
页 面:831-840页
核心收录:
学科分类:0711[理学-系统科学] 0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学] 0701[理学-数学]
主 题:commercial space investment multiattribute decision-making group decision-making prospect theory entropy theory
摘 要:A group multiattribute decision-making model was proposed by implementing prospect theory,multi-attribute decision-making,group decision-making and entropy methods for the optimization in commercial space ***,the decision-making function was decided using prospect theory by the preference of each expert to reach the comprehensive prospect value based on different investment options;second,expert decision weights were reached according to entropy method;third,the expert group decision-making information was congregated according to the group decision-making congregation algorithm to reach the most optimized investment option;finally,an example was given to demonstrate the feasibility and effectiveness of the *** model com-prehensively takes the advantages of many methods to congregate experts experiences and avoid the subjective influences,thus providing a scientific decision-making approach for the commercial space investment.