1、

Mathematical model and formulations of a new tilt-rotor aircraft for aeroelastic stability analysis

新型倾转旋翼机气动弹性稳定性分析模型

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2、

An analytical model of tilt-rotor/ pylon/ wing coupled aeroelastic stability is presented and the dynamic equations are derived for a new semi-articulated, soft-inplane tilt-rotor aircraft.

针对新型半铰接式、摆振柔软的倾转旋翼机,建立了旋翼/动力舱/机翼气动弹性稳定性分析模型,并导出了系统的动力学方程。

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3、

Based on the dynamic fuzzy model, which represents the plant, the design and the stability analysis of nonlinear state feedback controller were presented in both the continuous time case and the discrete time case.

基于控制对象的模糊动态模型,分别给出了连续和离散情形下的非线性状态反馈控制器的设计方法,并对其稳定性进行了分析,得到了确保系统全局稳定的充分条件。

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4、

At the same time, independent component model of weak information extraction has relative stability for the changes of vegetation at the growth stage.

同时独立分量弱信息提取模型对植被生长阶段变化具有相对稳定性。

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5、

Explicit integration schemes for the barotropic primitive equation model are tested for stability and accuracy. Influence of time and space smoothing on the stability and accuracy are also investigated.

本文用正压原始方程模式试验了显式积分方案的稳定性和精确性,并考察了时间平滑和空间平滑对这些特性的影响。

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7、

Study on Stability of SIS Epidemiological Model with Time-Varying Delay

变时滞SIS流行病模型的稳定性分析

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8、

The utility model solves the problem of the stability of the center of gravity and avoids the danger that the tipping bucket turns over towards the lateral face.

本实用新型较好的解决翻斗重心稳定的问题,避免翻斗向侧面翻的危险。

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9、

The stability of feature selection is particularly important especially in the process of discovery of the real variable of a natural model, which has been widely applied to biomarkers.

而在发现自然模型的真实变量过程中,特征选择的稳定性尤为重要,已广泛应用到生物标记中。

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10、

The thermal oxidation stability, heat sink and mixed-fuel of model hydrocarbon fuels were studied in the present work.

本文主要围绕不同碳氢燃料模型化合物的热氧化安定性、吸热能力及燃料混配等问题进行研究,为吸热型碳氢燃料的配伍及其应用提供重要的实验和理论基础。

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11、

The system based on framework technology of three-layer model, achieves the separation of data and view, making the overall effectiveness of the system have security, stability characteristics.

系统技术上采用基于框架技术的三层实现模式,实现了数据与视图的分离,使系统的整体效果具有安全性、稳定性等特点。

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12、

Conclusion The in vitro granuloma reaction possesses in sensitivity and stability and the model may become the useful tool for elucidating mechanisms of granulomatous inflammation.

结论体外肉芽肿反应具有较好的敏感性和稳定性,可作为研究肉芽肿性炎症反应发生机制的有效手段。

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13、

The final result of power system transient stability assessment is obtained. Simulation results on 4 generator 11 bus test system show that the operating speed can be enhanced and the wrong call rate can be reduced if the information fusion model is used.

在4机11节点的测试系统上进行的仿真表明:采用信息融合的模型,能提高运算速度和降低误判率,为在线进行电力系统的暂态稳定分析提供了一条新的思路。

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14、

Catastrophic model of gob roof in strip mining and its stability analysis

条带开采中采空区顶板突变模型及稳定性分析

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15、

Using probability theory and mathematical statistics, probabilistic model on randomicity of the dynamic stability analysis system are built.

应用概率论和数理统计方法,建立了无缝线路动力稳定性分析系统中的随机不确定性的概率模型。

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16、

Application showed that the CDIX-I system, which is developed in the instruction of CDIX-I model, could primely meet the needs of users such as high speed, stability and security.

实践表明,在CDIX-I模型指导下开发的CDIX-I系统在速度、稳定性和安全性方面都能很好地满足用户的需要。

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17、

Finally we set up three-dimensional space model to simulate the space effect during tunnel construction, analyze the transaction between the left runnel and the right tunnel, and also analyze the deformation and stability of mid-partition.

最后建立了三维空间模型,对连拱隧道开挖时的空间效应、左右洞的相互影响,以及中隔墙的变形和稳定性进行了模拟分析。

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18、

Several main methods of the reliability analysis are introduced and introduce the random field theory, and set up the model of reliability analysis on slope stability in terms of soil parameter space variance and correlation.

介绍了可靠度分析的主要方法,并引入随机场理论,建立了考虑土性参数空间相关和变异条件下的土坡稳定可靠度分析的计算模型;

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19、

A Study on Three-dimensional Damage Constitutive Model Finite Element of the Stability of Underground Cavern Wall Rock

地下洞室群围岩稳定性的三维损伤本构模型有限元研究

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20、

Study on Method of Normal Geotechnical Model Test for Embankment Stability

有关坝坡稳定性的常规土工模型试验方法的研究

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