摘要
本文建立了油气集输系统优化设计数学模型。讨论了计算复杂性问题,提出了多级求解策略及方法,并通过系统级优化将子问题统一起来。还讨论了集输系统模糊优化、越障碍优化、最优运行以及多目标决策问题。应用本文方法,节约投资1.5％～5％。
In this paper, an optimal design of oil-gas gathering system is formulated, and the com- putational complexity is discussed. A multilevel optimization method is developed. Optimiza- tion at system level is achieved by dynamic programming. Also, fuzzy optimization, opti- mization of passing block-off region and operation optimization problems are studied. A saving of capital by 1.5-5% is achieved in practical applications.
出处
《石油学报》
EI
CAS
CSCD
北大核心
1993年第3期110-117,共8页
Acta Petrolei Sinica
