Emphasis is on model formulation from real-world situations, development of alternative solutions using computer models, and post-optimality analysis. 重点在于通过现实情况、利用计算机模型发展替代解决方案、后最优分析来得出模式公式。
The traditional bi-level model formulation of these problems is transformed into a single-level continuously differentiable problem using a marginal function approach. 并提出了一种基于路段变量的连续可导的边际函数和距离函数,从而把两层规划转化成单层规划问题。
A multi-degree regression analysis model for formulation of reservoir operation function is established. 建立了水库决策变量与其影响因素间的多层递阶回归分析模型。
Kinetic Model and Formulation Properties of Alkyl Polyglucoside 烷基葡糖苷合成反应的动力学模型与复配性能
Based on the theoretical analysis of the anchorage technique of planting-bar, this paper presents the failure model, empirical formulation and key points of operation of planting-bar anchorage, and explains the development and application of planting-bar technique in port engineering combining site experiment and test. 通过对植筋锚固技术的理论分析,系统地提出了植筋锚固的破坏形式、工程经验公式及施工操作的要点,并结合现场试验与检测说明植筋技术在港口工程上的发展应用。
The model formulation allows for an efficient implementation in the frequency domain via the Fast Fourier Transform ( FFT). 使用高频域的快速傅氏变换算法(FFT)能有效快速地实现整个模型。
Dynamic transform model for rubber formulation design using computer 用动态变换模型设计硫化胶配方
Petri Net Model for the Formulation of Corporate Merger and Acquisition Strategies 制定企业并购战略的Petri网模型
Pseudo-potential Function Model and Its Formulation in Arbitrary Curve Coordinate 赝势函数模型及其在任意曲线坐标下的表达式
A Hybrid Coupled Tropical Atmosphere-Ocean Model Part I: Model Formulation and Simulated Tropical Pacific Climatology 一个混合型热带海洋-大气耦合模式I.模式构成及热带太平洋气候态模拟
Dynamic analysis of hydraulic turbine runner and blade system(ⅰ)& Mechanics model and formulation 水轮机转轮叶片系统动力分析(Ⅰ)&力学模型与方程列式
Compared with the displacement model, the present formulation is flexible and effective. 与位移单元比较,这种列式具有效性和灵活性。
Mathematic model and volume formulation of slab 板皮的数学模型和材积计算研究
A system was developed within this model employing a Bayesian formulation, specifically a β reputation system, for reputation representation, update and integration in wireless sensor networks. 模型中引用了贝叶斯公式来表示、更新和整合信誉,设计了一个基于β分布的无线传感器网络信誉系统。
A new tropical limited-area numerical model system developed in recent years is describe in detail, including model formulation, physical processes and data initialization. 较详细地描述了作者近年发展的一个新的热带有限区数值预报系统,包括模式的框架、物理过程以及初值的形成。
This article through to this historic course elaboration, promulgates in the East Asian country relations development advancement the particularity, explained the historical development process the universality and the particular relations, provide the historical model for the formulation foreign policy. 本文通过对这一历史进程的阐述,揭示东亚国家关系发展进程中的特殊性,说明历史发展过程的普遍性与特殊性的关系,为制定对外政策提供历史借鉴。
The thesis lays emphasis on the model formulation of the whole economic benefits of Capital Construction System Engineering, and does not involve the technical or technological problems. 讨论的重点放在基本建设系统工程的整体经济效益与系统的评价和模型的建立,不涉及技术工艺上的问题。
In the end, on the basis of considering the boundary effect, a new local fracture energy distribution model and the corresponding formulation were established. 在考虑边界效应基础上,建立了新的局部断裂能分布模型,并由此推导出反映尺寸效应的断裂能分布公式。
This paper deals with the application of Systems Engineering approach to the assignment of graduates from 1987 to 1990. In terms of mathematical model and formulation transformation, two derived assignment alternatives upon different principles are presented. 本文阐述系统工程方法在上海市1987&1990年大学毕业生分配规划中的应用。
Besides the physical model, the mathematical formulation of false positive ratio and correlation function are provided. 详细描述了算法的物理模型和数学依据,给出了还原虚报率和关联函数的理论公式。
The model formulation and calculation procedure of the advanced operational research software named General Algebraic Modeling System ( GAMS) is described. 对最新运筹学实用软件系统GAMS作了简单介绍,描述了GAMS系统中模型的建立及求解过程。
It sets up the improved spring-mass model, derives the formulation for dynamic system of modeling and simulation with given composition and expression in internal and external cloth forces, describes the simulation algorithm. 对弹簧质点模型进行了改进,给出模型方程中质点所受内力和外力的组成与表达式以及动态系统的推导和求解过程,并且描述了模拟柔性受风飘动的具体实现算法。
The meaning of multi-objective and layered optimization is explained in detail and the steady-state optimization based on quadratic programming is presented to solve the multi-objective and layered optimization in the context of two-stage model predictive control formulation. 详细阐述了复杂工业过程的多目标分层优化要求的含义,在预测控制两级分层结构的基础上提出了基于二次规划的定态优化有效求解方法。
Formulation of calculating equations of mixing thermodynamic parameters for metallic melts offer two practical criteria ( activity and mixing thermodynamic parameters) and one theoretical criterion ( the mass action law), so as to strictly prevent thermodynamic model from erroneous formulation for any eventuality. 混合热力学参数计算公式的制定就使金属熔体的热力学模型获得了两个实践检验标准(活度和混合热力学参数)及一个理论检验标准(质量作用定律),从而可严防模型制定中发生偶然错误。
Based on the results, the moment-rotation meachanism model and the correlative formulation are presented in this paper. 依据有限元分析数据,提出端板连接的简化力学模型和推导出节点转角计算的相关公式。
Study on the NIM land surface model ⅰ: model formulation and contrast experiment NIM陆面过程模式的研究:模式建立与对比研究
Study of the guided vehicle proportion of VRGS multilevel programming model formulation VRGS中车辆引导比例研究&MLP优化模型描述
The mathematical model based on temperature formulation for describing freezing course of soil has been presented and the explicit finite difference method was used to perform computer simulation of freezing time of soil in this paper. 建立了土壤冻结过程数学模型及传热特性微分方程(温度模型),对土壤冻结时间进行数值模拟,采用有限差分法进行数值求解。
A highly precise regression model of rubber formulation was built with the uniform design and GMDH ( group method of data handling) method. 通过均匀设计安排橡胶配方试验,进而用数据处理组合方法(GMDH)建立高精度回归模型。
A scalar damage parameter is used in the damage mechanics-based creep model. A formulation for damage equivalent stress for material with cubic symmetry is performed to relate the multi-axial state of stress in the component to the one-dimensional stress in the damage mechanics formulation and experimental data. 使用立方对称材料的损伤等效应力表达式,将叶片模型中的多轴应力与损伤力学理论和实验数据中的一维应力关联起来。