放射性废物处理系统的最优化计算  

OPTIMIZATION OF RADIOACTIVE WASTE TREATMENT SYSTEM

作　　者：吴华武[1] 来月英[1] 

机构地区：[1]清华大学化学系

出　　处：《核科学与工程》1996年第4期331-336,共6页Nuclear Science and Engineering

摘　　要：分别用单目标和多目标最优化方法对放射性废物处理系统的结构参数和工艺参数进行了优化计算。计算结果表明，采用不同评价（目标）函数的多目标运算，将得到不同的有效解，欲从这些有效解中挑出最优解，必须由决策者根据工艺要求做出判断。计算结果还表明，无论选用哪种形式的多目标评价函数。Optimization is widely applied in the systematical analysis of the chemical engineering process.Since the 1970s,multiobjective optimization computational approach has been greatly developed.In this paper,the structural and the technological parameters of the radioactive waste treatment system have been optimized by two computational methods the single objective optimization and the miltiobjective optimization,with different effective solutions of the multiobjective dicision obtained by different evaluation functions chosen.It is up to the decision maker,according to the demands of the technology,to determine the optimum solution among these effective ones.It is also found that no matter what form of multiobjective evalution function was selected,the optimization computational result turned out to be much better than that of the single-objective optimization approach.

关 键 词：放射性废物处理系统 最优化计算 多目标决策 结构参数 工艺参数 

分 类 号：TL941[核科学技术—辐射防护及环境保护]