摘要
研究了以多年延滞非线性动态投入产出模型描述的经济大系统动态优化问题。提出和使用了预测变量-时间分解方法,导出了具有三级递阶结构的产出预测变量法。实际应用表明,这一方法的收敛速度快,明显地提高了整个系统的优化效果。本文主要结论亦可用于具有类似数学结构的其它非线性动态优化问题。
In this paper, the optimization control problem of a large-scale economical system is studied. The problem is described by anonlinear dynamical input-output model. To solve this problem, the variable prediction-time decom position technique is proposed, and the gross output prediction method with three-level hierarchical structure is formulated. The application results show that this method has fast convergence and the main conclusions obtained can also be used for solving; other nonlinear dynamical optimization problems with similar mathematical structures.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1989年第2期43-51,共9页
Journal of Southeast University：Natural Science Edition
关键词
投入产出模型
经济规划
优化分析
input-output model, nonlinear systems, large-scale systems, optimization/economical programme
