A new rotation method of discrete variable is proposed.
提出了新的离散变量转轴法。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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；
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。
From the theory of conical shells, a set of the first-order differential equations for the shells of revolution are derived. The discrete-variable method is used to solve the differential equations.
从锥壳理论出发，导出计算旋转壳自由振动的一阶微分方程组，采用离散变量法进行求解。
From the theory of conical shells, a set of the first-order differential equations for the shells of revolution are derived. The discrete-variable method is used to solve the differential equations.
从锥壳理论出发，导出计算旋转壳自由振动的一阶微分方程组，采用离散变量法进行求解。
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