1、

The direct rapid method of non-linear displacement back analysis in underground engineering

地下工程非线性位移反分析直接快速算法

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2、

Traditionally discontinuous deformation analysis ( DDA ) method adopts linear displacement mode, which has many defects.

传统的非连续变形分析法 ( DDA ) 采用线性位移模式存在诸多缺陷.

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3、

The three-moment equation is derived for the plane statically indeterminate stiff jointed frame with tWo intersecting bars at stiff joint and without linear displacement, and some examples are given to show the advantage of using this equation to calculate the frame above mentioned.

推导出结点有两根杆件相交且无结点线位移的平面静不定刚架的三弯矩方程,通过例子说明用三弯矩方程计算上述刚架具有一定的优越性。

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4、

Decomposing InSAR Los displacement into coseismic dislocation by linear interpolation modeling

基于实测值分段线性内插模型的INSAR视线向同震位错分解&以青藏高原昆仑山MS8.1地震为例

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5、

Method A pressure sensor ( YH-4) and a displacement sensor ( sliding rheostat) were assembled into a probe so that they work in a linear mode.

方法将压力传感器(本文采用YH24)与位移传感器(本文采用滑动变阻器)进行合理组装,使得压力与位移之间呈线性关系。

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6、

the relative displacement is obtained by subtracting the convecting displacement from the displacement, which makes it possible to adopt linear strain-displacement relationship in element local coordinate.

通过对壳体运动的运动学分析,文中给出了可以准确反映刚体位移和刚体转动的位移模式,通过扣除单元的牵连位移,使得可以在单元局部坐标系内采用线性应变-位移关系。

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7、

Load distribution displacement method in the non linear crack analysis of arch dam

拱坝非线性开裂分析的分载位移法

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8、

Research on non-linear time sequence intelligent model construction and prediction of slope displacement by using support vector machine algorithm

边坡位移非线性时间序列采用支持向量机算法的智能建模与预测研究

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9、

Development and Application of a Linear Adjustable Hydraulic Pump with Large Displacement

大排量线性调节液压泵的开发与应用

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10、

On the basis of the retention mechanism of displacement adsorption multi-interaction in liquid chromatography, a new retention model which can be used in arbitrary multiple binary linear gradient chromatography was established and the relative retention fundamental equation was derived.

根据顶替吸附多种相互作用的液相色谱保留机理,本文提出了一个新的适用于任意多阶二元线性梯度色谱的保留模型并导出了相应的保留值基本方程。

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11、

Study of the Displacement Function of a Cantilevered Beam Under Concentrated End Load with the Geometric Non-linear Effect Considered

悬臂梁自由端受集中载荷作用考虑几何非线性时的位移函数

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12、

The scheme combines the fiber Bragg grating with magnetostrictive material, realizing the linear relationship of wavelength shift and vertical displacement.

设计方案中将光纤Bragg光栅与磁致伸缩材料相结合,实现了光纤Bragg光栅波长漂移量与侧向位移的线性调谐关系;

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13、

The displacement continuity equation on one-way support is deduced and a classic algorithm for linear complementary is used for solution of the equation in this paper, and thus avoids many repeated estimate procedures.

采用了单边支承的位移协调方程,并用关于线性互补问题的经典方法求解,从而可避免反复试算,减少了大量的工作量。

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14、

Both BP neural network PID control and single neuron PSD adaptive algorithm are applied to realize the non-linear control of piezoelectric micro displacement system. The result shows that these two algorithms are efficient.

文中采用BP神经网络PID控制与单神经元PSD自适应控制两种方法对压电式微位移系统进行非线性控制,并取得了良好的效果。

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15、

compared with that of linear analysis, the displacement of the double-column piers increases and the internal force decreases.

与线性分析相比,考虑基础提离和地基塑性后,双柱式桥墩的位移增大,内力减小。

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16、

on the linear and nonlinear compound boundary value problems with displacement

关于带位移的线性、非线性复合边值问题

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17、

the linear optimal control theory is used for the optimal control law ( elevator control, column angular displacement and throttle angular displacement) during landing that will enable an aircraft to get a safe landing and achieve the smallest possible longitudinal dispersion and sink rate deviation.

本文用线性控制系统的最佳理论求解飞机在着陆拉平过程中的最佳控制规律(包括升降舵操纵杆和油门杆角位移控制),使飞机安全着陆且纵向偏离和下沉率偏离最小。

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18、

linear and angular displacement measuring devices

线位移和角位移测量装置

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19、

The electron displacement meets non-linear relation when the radius of Helmholtz coil is given.

当亥姆霍兹线圈的半径给定时,电子偏移距离与电流满足非线性关系.

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20、

The physical parameters of the resistance function are calculated with measured data, and the load-displacement curve computed by means of a non-linear mathematical model agrees with the measured one. Then the values of allowable load and permissible displacement are proposed.

该方法用非线性的土阻力数学模型,应用实测资料求出了阻力函数中反映岩土物理指标的参数,算出了与实测值相吻合的荷载-位移曲线,提出了容许荷载、容许位移的指标。

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