多级递阶系统
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本文提出的理论与方法完全可以推广到多级递阶系统。
The theory and algorithms proposed in this paper can be completely extended to multi-level hierarchical system .
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由于宏观经济管理问题的复杂性,单纯按照控制理论组建解析模型是难以完成的,应以多级递阶系统理论为基本模式,而以应用系统分析作为宏观经济决策的基本方法。
Because of the complexity of macroeconomic management , it is not enough to establish analytic model purely according to control theory . It is suggested to use the theory of hierarchical multilevel systems as the fundamental pattern and use applied system analysis as the basic approach to macroeconomic decision .
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多级递阶工程系统是由大型建筑工程项目的主要结构,按照功能逻辑关系构成的多层次、树分支结构系列。
The multilevel hierarchical engineering system is defined as a multilevel branching structural series , which consists of the main structures in a large engineering project arranged with functionally logical relationships .
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在多级递阶工程系统的优化中,我们选择具有高度综合性质的可靠度、造价和损失期望作为优化参数。
In the optimization for hierarchical engineering systems , the highly comprehensive quantities such as reliability , cost and loss expectation are selected as the basic parameters which are going to be optimized .
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多级递阶工程系统是复杂工程项目的主要工程结构依照功能逻辑关系所构成的多层次分支结构体系,表征了常见复杂项目的一般性分布。
The multilevel hierarchical engineering system is defined as a multilevel branching structural series , that consists of main engineering structures in a complex engineering project by functionally logical relations . It indicates the general distribution of the common complex projects .
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基于微细电火花加工实验得出了各控制参数对加工指标影响的定性关系,设计了多输入、多输出的多级递阶智能控制系统。
This paper presented a multi input multi output hierarchical system with intelligence on the basis of experiment and analysis of the relationship between control parameters and machining targets . Each unit of the system is hierarchized according to its intelligence .