• 本文根据极限特性对单舍入量化器二阶数字滤波器输入稳定性进行了分析。

    In this paper the zero-input stability of second-order digital filters with a rounding quantizer has been analyzed by the properties of limit cycles.

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  • 本文研究目的在于采用极限平衡分析方法复合型支护稳定性进行理论分析,研究土钉支护参数复合型土钉支护边坡稳定性影响

    The aim of this paper is to analyze composite soil nailing support with limited equilibrium method and to investigate the influence of retaining parameters on the stability of soil nailing structure.

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  • 其次论述关于拱桥稳定性挠度问题极限承载力几何非线性理论

    Secondly, it discussed the deflection in stability of arch bridge and geometry nonlinear theory on ultimate load-carrying ability.

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  • 应用常微分方程定性方法得到平衡点全局稳定性振幅极限存在唯一性的充分条件。

    By using the qualitative methods of ODE, the positive equilibrium's global stability and existence and uniqueness of non-small amplitude stable limit cycle were obtained.

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  • 方法极限平衡理论中的平面滑动破坏楔体破坏两种破坏模式进行稳定性分析

    Methods Based on the two failure mode of plane and wedge sliding destruction of the limit equilibrium theory, rock slope stability is analysed.

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  • 讨论了一类藻类生长模型得到有界性极限性质稳定性产生分支充分条件

    Discuss a growth model of Isochrysis galbana, obtain sufficient condition for boundedness, limiting quality, stability and bifurcation.

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  • 研究了分散继电反馈系统极限全局稳定性问题

    The global stability problem of limit cycles for decentralized relay feedback systems is studied.

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  • 改进了锚杆自由段长度计算方法推导结构基础稳定性极限平衡分析计算公式

    The calculation method for freedom length of the anchor bar is improved, and the calculation formulae of structural foundation embedded depth and stability limit equilibrium analyses were derived.

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  • 极限温度的角度研究了热核稳定性

    The thermal stability for hot nucleus is investigated based on limiting temperatures.

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  • 质边坡稳定性分析通常采用极限平衡分析法

    Limit equilibrium analysis methods are usually used to assess stability of rock slopes.

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  • 采用非饱和强度理论极限平衡得出考虑降雨入渗渗流作用路基稳定性计算公式

    Based on the unsaturated soil strength theory and limit equilibrium method, this paper obtains the calculating formulae for the roadbed stability under the effect of seepage force of rain.

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  • 有限元模拟结果极限平衡计算结果结合,判别台址边坡稳定性建议了边坡防护方案

    Associating the results of the finite element and the limit equilibrium method, the stability of the slope site is distinguished and the protection scheme of the slope is suggested.

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  • 极限平衡理论传统安全系数方法为基础,将可靠度理论引入尾矿稳定性分析

    Based on the limit equilibrium theory and traditional safety factor method, the reliability theory is introduced to analyze the stability of tailings dam.

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  • 本文对采用线性非线性抗剪强度有限元极限平衡分析堆石坝稳定性进行了比较

    In this paper, stability safety factors of the rockfill dam slope are compared by finite element method and limiting equilibrium method by the use of linear and nonlinear shear strength.

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  • 根据极限平衡条件推导出新的方法,可用判定地基未塌陷土体的整体稳定性

    With the method deduced by the limit equilibrium condition, the foundation stability can be determined.

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  • 本文综合应用刚体极限平衡有限单元法分析和评价边坡稳定性

    By use of limited equilibrium and finite element method, the stability of right bank slope was evaluated.

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  • 基础上,分别运用多元线性回归BP神经网络方法研究边坡稳定性预测模型将其结果极限平衡分析方法进行对比。

    Based on this, forecast model for slope stability was studied by multivariate linear regression and BP neural network methods, and the results were compared with those by limit equilibrium method.

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  • 本文归纳了世界各国地区针对汽车横向稳定性相关试验评价方法提出静态测试稳态测试极限工况测试三种方法进行分类测试。

    The author summarizes the various countries or regions for the relevant vehicle lateral stability tests and assessment, and proposes the static test, steady state test and extreme condition test etc.

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  • 根据采用极限平衡分析方法,讨论土体初始体积含水率降雨强度、降雨时间边坡稳定性影响程度

    The paper according to a calculating example to use limiting equilibrium analysis discussed soil mass original bulk water content rainfall intensity rainfall time impact extent to slope stability.

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  • 简介了几种常用土质边坡稳定性分析方法利用极限平衡理论各种方法有限元

    The paper briefly introduces some methods of soil slope stability analysis most in use, such as various methods by utilizing ultimate equilibrium theory and method of finite element.

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  • 实验结果表明,较之常规的自由火焰燃烧器,RSCP具有增强火焰稳定性拓宽燃料可燃极限优点。

    The experiment results show that the RSCP system has, in comparison with conventional combustion systems, outstanding behaviors, such as enhancing flame stability, and extending flammability limits.

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  • 最后作者提出了极限应变作为冻土工程稳定性判据观点

    Finally, a new viewpoint of adopting limited strain as the major criteria of stability in frozen soil engineering is proposed.

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  • 极限平衡方法具有概念清晰,数学表达简洁特点广泛用于边坡稳定性分析。

    The limit equilibrium method is widely applied in slope stability field according to the characteristics with the distinct concept and the simple formulation.

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  • 引入平衡点极限及其稳定性概念以此为基础我们讨论自激振动特点机制

    The conceptions of balance point, limited cycle and their stability are introduced as the basis of the author's discussion on the properties and mechanism of self-excited vibration.

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  • 提出了计算暂态稳定性约束极限输电能力(TTC)的模型方法

    New model and approach for calculating total transfer capability (TTC) with transient stability constraints is proposed.

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  • 提出考虑暂态稳定性约束的区域间极限传输容量(TTC)的计算方法

    This paper proposes a new method to assess the total transfer capability (TTC) with transient stability considered.

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  • 结构极限承载力取决于网壳结构的稳定性

    Shell's ultimate bearing mostly lies on its stability.

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  • 金属拱形波纹屋面一种新型空间薄壁结构极限承载力主要整体稳定性所控制。

    Arched corrugate metal roof is a new member of spatial thin-walled steel structures, its bearing capacity is mainly determined by its whole stability.

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  • 极限分析理论采用塑性上、下限定理稳定性提供限界

    Limit analysis takes advantage of the lower-and upper-bound theorems of plasticity theory to provide bounds on the true solution of a stability.

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  • 话说,另一较高串联补偿上,轨道不稳定极限原来稳定平衡点上分出来,系统稳定性态将被改变。

    In other words, the unstable limit cycle will be bifurcated from the original asymptotical stable equilibrium point at another higher series compensation level, and the system dynamics will change.

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