根据输送边界条件,给出了动态模型方程的数值计算方法、管道离散格式、参数存储方法和差分方程。
Based on transmission boundary condition, gives calculation method for value of dynamic model equation, pipeline discrete form, memory method for coefficient and difference equation.
地下洞室群的交通运输系统是一种典型的离散事件动态系统,难以用解析方法计算的数学模型来描述。
The traffic transportation system of underground structure group is a kind of typical discrete event dynamic system, which is difficult to describe with analytic mathematic models.
离散事件动态系统(DEDS)矩阵模型是一种逻辑运算与代数运算的混合系统。
Matrix model for discrete event dynamic simulation (DEDS) is a hybrid system with logical and algebraic components.
论述了一种基于大规模格网数据或离散高程点动态构建多分辨率地形模型的算法。
This paper presents a dynamic construction algorithm for the multi-resolution terrain model based on the large scale GRID data or discrete elevation data.
论述了胶带输送机整机动态分析中离散系统力学模型的建立方法,从而为胶带输送机的动特性分析提供了一个新途径。
The mechanical model of discrete system is built to describe the dynamic characteristic of rubber belt conveyer. Thus a new way of dynamic analysis is given for rubber belt conveyer.
大坝混凝土施工是一种典型的离散事件动态系统(DEDS),系统内相互作用较复杂,很难用一个数学解析模型来表达。
Concrete construction of dam is typical dispersed event dynamic system (DEDS). Mutual action is very complex in DEDS, and it is very had to be expressed by mathematic analytic model.
在精密机械热动态过程的离散化模型基础上,提出一种识别精密机械热动态特性参数的新方法——奇异值分解算法。
The discrete model of the thermal dynamics process of precision machine was used to establish a new method called singular value decomposition algorithm for identifying these characteristics.
提出了一个二维离散动态广告模型,描述了两强垄断的市场中,由广告竞争引起市场份额的动态变化。
A two_dimensional discrete dynamic model of advertising is proposed describing the dynamics of the market share due to the advertising interaction in the duopoly market.
本文以遗传算法为基础,提出了一种辨识双线性离散动态系统模型参数的方法。
The paper based on genetic algorithms proposes a method for identification of bilinear discrete dynamic model parameters.
提出一种离散的动态交通网络用户均衡配流模型,它是静态UE模型的一种推广。
We present an discrete users equilibrium (UE) assignment model for dynamic traffic network. This model is a dynamic generalization of UE model for static traffic network assignment.
本文中我们将采用一个离散型动态模型来研究这一商业周期现象。
We study this business cycles phenomenon within a model of discrete time dynamics.
建立了一个基于多车道动态离散交通流模型的高速公路入口匝道流量优化控制模型。
An optimal control model of on-ramp metering was constructed, which was based on the dynamic discrete traffic flow model in multilane freeway.
当使用系统辨识方法建立建筑墙体动态热特性模型时,通常将时间离散模型的阶次通常设为定值。
When using the system identification methods to establish the dynamic thermal model of the building wall, the order of the discrete time model was usually set up to be constant value.
针对一类不确定的离散时间非线性非最小相位动态系统,提出了一种基于神经网络和多模型的直接自适应控制方法。
A direct adaptive control approach is proposed for a class of uncertain discrete time nonlinear non-minimum phase dynamical systems.
提出一个基于V - W销售广告反应模型的二维离散广告竞争动态模型。
This paper presented a two-dimensional discrete dynamic competitive model in advertising based on the classic V-W model, namely the sales-advertising response model.
讨论了利用仅含一个隐层的前馈多层神经网络来辨识离散时间非线性动态系统时的模型检验问题。
This paper investigates the problem of the model validation in identifying discrete-time-nonlinear dynamic systems by using neural networks with a single hidden layer.
在存在模型-实际差异的情况下,从分时段线性化多模型出发通过迭代运算可得到实际非线性离散动态系统的真实最优解。
The real optimal solution of nonlinear discrete dynamic system can be obtained from piecewise linear model with model reality differences by iterative solution.
针对非线性离散动态大系统最优控制问题,在二维系统理论的基础上,对一种基于模型求解实际问题最优解的递阶算法作了分析。
Based on two -dimensional system theory, an analysis of a hierarchical optimal control algorithm for discrete nonlinear large - scale system is made.
同时通过车队离散模型的复域交换,对车队离散动态系统进行了稳定性分析与实际运算。
The analysis of steadiness and active operation are carried out for the motorcade dispersion dynamic system.
调度模型采用离散微分动态规划法进行求解,不但缩短了求解时间,而且计算得到的最优泄量过程较均匀,减小了下游的洪灾风险。
Discrete differential dynamic programming (DDDP) was employed for solving the model rapidly, and the optimal discharge was uniform so that it can reduce the risk of flood disaster relatively.
炼钢生产中,定氧加铝工艺的被控对象具有参数分布、非线性、动态观测数据离散等特征,定氧加铝模型的建立是该工艺的核心。
In the process of steel-making, killing oxygen by adding aluminum process is a controlled object whose parameters are distributed and non-linear, and its observed data are discrete.
炼钢生产中,定氧加铝工艺的被控对象具有参数分布、非线性、动态观测数据离散等特征,定氧加铝模型的建立是该工艺的核心。
In the process of steel-making, killing oxygen by adding aluminum process is a controlled object whose parameters are distributed and non-linear, and its observed data are discrete.
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