• A new rotation method of discrete variable is proposed.

    提出了新的离散变量转轴法。

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  • The method has been applied to the optimum design of discrete variable structure.

    并将此方法应用于离散变量结构优化设计中。

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  • The discrete variable optimum design of reinforced concrete continuous beams is discussed.

    提出了钢筋混凝土连续梁的离散变量优化设计方法。

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  • The mathematic model belongs to the nonlinear mixed-discrete variable optimization problem.

    该模型属于非线性混合变量优化设计问题。

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  • The optimal method-penalty technique can be used to solve discrete variable project problems.

    用优化方法解决离散变量的工程问题,可采用惩罚函数法。

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  • In light of the characteristic of the model, a new rotation method of discrete variable is proposed.

    根据模型特征,提出了新的离散变量转轴法。

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  • The design of variable structure control based on the discrete variable rate reaching law is discussed.

    研究基于离散变速趋近律的变结构控制设计问题。

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  • A discrete variable will obviously approach a continuous variable as the sampling interval is decreased.

    很明显,当采样间隔减小时,离散变量会逼近连续变量。

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  • Fuzzy dynamic penalty function GAs is used to optimize a reinforced concrete beam with discrete variable.

    用模糊动态罚函数遗传算法对钢筋混凝土梁进行了离散变量优化设计。

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  • Topology optimization of a continuum structure is essentially a 0-1 discrete variable optimization problem.

    连续体结构的拓扑优化本质上是一种0-1离散变量的组合优化问题。

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  • The Mixed Discrete variable Complex Programming method (MDCP) is used to solute the mathematical model of oil pipeline.

    用MDCP法(混合离散变量组合形法)求解输油管道优化运行的数学模型,可以比较好地解决这一问题。

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  • This paper presents a variable rate reaching law for discrete variable structure system based on the attenuating control.

    提出离散变结构控制系统基于衰减控制的变速趋近律。

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  • The direct search with mixed discrete variable was used for the de- sign, and it was run successfully in a microcomputer.

    采用混合离散变量的直接搜索法,在微机上运行成功。

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  • Based on gradation decreasing dimension discrete variable optimum method, for established the mathematical model calculated.

    基于分层降维离散变量优化方法,对建立的数学模型进行了计算。

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  • Joined up optimization of continuous variable and discrete variable, the difficult was solved by using the idea of multi-objections.

    采用多目标规划的思想,将离散变量优化和连续变量优化结合起来,较好解决了离散变量优化设计时的难点。

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  • Applying the discrete reaching law approach to flight simulator control system, a discrete variable structure controller is designed.

    将此离散趋近率方法应用于转台控制系统中,设计了离散变结构控制器。

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  • A discrete variable structure control with an integral controller is proposed and applied to an electrohydraulic velocity servo system.

    本文提出了一种带有积分控制的离散变结构控制方法,并应用于电液速度伺服系统。

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  • The vibration spectra of two special patterns for H2S ground electronic state were studied by using discrete variable representation (DVR) scheme.

    用离散变量表示(DVR)方案研究了H2S基电子态两种特殊振动模式的振动谱。

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  • ZVS conditions (developed in the paper) lead to an interesting way to control the converter, and a discrete variable frequency control is proposed.

    ZVS工作条件产生了有利的变流器控制方法,并提出了一种离散变频控制方法。

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  • In sizing optimization of truss with discrete variables, joined up optimization of continuous variable and discrete variable, the idea of multi-objections is used.

    对离散变量的析架尺寸优化问题,本文提出了采用多目标规划的思想、将离散变量优化和连续变量优化结合起来的求解方法。

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  • A discrete variable structure composite control strategy which use an equality form of the reaching condition is proposed and applied to design the load_frequency controller.

    提出了一种等式到达条件下的离散变结构组合控制策略,设计了基于该控制策略的负载频率控制器。

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  • According to the property of mixed-discrete variable problem, an adjacent producing function states is proposed, and a suitable annealing schedule to this optimzation is given.

    文中根据混合离散变量的特点,提出了几种邻域状态的产生函数和迭代方案,给出了适宜的模拟退火过程的冷却进度表。

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  • The discrete variable representation(DVR) scheme is applied to investigate the photoelectron spectrum(PES) of multiphoton ionization for some diatomic molecules in strong fields.

    采用离散变量表示(DVR)方案研究了双原子分子在强场下的多光子电离光电子能谱,得到了与实验相同的结果。

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  • The vibrational spectra of two special patterns for H2O ground electronic state were investigated using discrete variable representation (DVR) scheme in mass-weighted coordinates.

    在质量加权坐标系下用离散变量表示(DVR)方案研究了H2O基电子态2种特殊振动模式的振动光谱。

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  • Discrete index asymptotic law and discrete variable speed asymptotic law are combined to form the smooth switching asymptotic law, and the theoretic analysis is validated by simulation.

    将离散指数趋近律与离散变速趋近律结合为平滑切换的组合趋近律并以仿真看其控制效果;

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  • In this paper, the multi input discrete variable structure control is studied. A combined control strategy which USES an equality form of the reaching condition is proposed in multi input systems.

    对多输入离散变结构控制进行了研究,提出了等式到达条件下的多输入组合控制策略,这种控制策略的数学形式简单,易于实现。

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  • Each quantitative data point or variable you collect will be continuous or discrete, but as a whole, you are dissecting your data in one of two ways.

    你收集的每个数据点或变量将是连续的或离散的,但作为一个整体,你可以将数据分为以下两种方式中的一种。

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  • Each quantitative data point or variable you collect will be continuous or discrete, but as a whole, you are dissecting your data in one of two ways.

    你收集的每个数据点或变量将是连续的或离散的,但作为一个整体,你可以将数据分为以下两种方式中的一种。

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