equivalent linearization造句
例句与造句
- Study on response computation of a vibration system with variable coefficient of sliding friction using equivalent linearization technique
非恒定滑动摩擦系数振动系统等效线性化计算方法研究 - Thirdly , the methodologies of equivalent linearization and moment equations method in the approximate method for random vibration of nonlinear structure are studied
第三，对非线性结构随机振动近似分析方法中的随机等效线性化法和矩方程法进行了研究。 - Taking a monotonic soilfill dam as example , a comparison between the incrementally - iterative numerical technique and the equivalent linearization approach was carried out
以一理想均质土坝为算例，对上述增量?迭代算法和常用的等价线性法得到的坝体动力计算结果进行了对比分析。 - ( 5 ) the idea of the equivalent linearization is extended to a class of nonlinear continuous system . the continuous nonlinear generalized predictive controllers for the nonlinear system are designed
( 5 )将非线性系统等价时变线性化方法推广到连续非线性系统，设计了连续非线性系统的广义预测控制律。 - The research indicates that the random sectionalized linearization methodology introduced by the author is more simple and efficient than stochastic equivalent linearization method , so it is convenient for generalizing
研究表明，作者提出的随机分段线性滤波器较等效线性滤波器计算程序简单得多，便于推广应用、而且效率高。 - It's difficult to find equivalent linearization in a sentence. 用equivalent linearization造句挺难的
- The structure of internal control is adapted for gpc . the stability and tracking performance with modeling error are discussed . ( 4 ) the equivalent linearization is extended to nonlinear multivariable system
采用内模控制结构讨论广义预测闭环控制系统的性能，研究了存在非线性建模误差的情况下闭环控制系统的稳定性和跟踪性能。 - Say a few words about our understanding and suggestion on the design by analysis , including the modeling of finite elements , the stress classification of results by finite element method and the equivalent linearization method etc
摘要对分析设计中的若干重要问题提出了看法和建议，包括有限元建模、有限元计算结果的应力分类、等效线性化处理方法等。 - The bouc - wen differential equation model is used in modeling the hysteretic characteristics of these components . the pem ( pseudo excitation method ) combined with the elm ( equivalent linearization method ) is used to analyze the non - linear random vibration of such structures
采用bouc - wen等提出的微分方程模型描述进入非线性构件的滞变特性，运用虚拟激励法结合等效线性化进行结构非线性随机振动分析。 - In order to find out the speciality of the hysteretic system under random excitation , random responses and model parameters of hysteretic system were studied by the method of stochastic equivalent linearization and mento - carlo simulation
为了更好地了解在随机激励作用下迟滞阻尼振动系统的动力学特性,本文将随机等价线性化法与monto - carlo法应用于迟滞阻尼振动系统随机响应分析并对该系统的参数特性进行了初步的研究。 - Through a great deal of calculation and comparison with the results of monte carlo and other methodologies , a conclusion can be drawn that the precision in the calculation of equivalent linearization can satisfy the needs of practical civil applications for general engineering structures
通过大量计算并与montecarlo法及其它计算结果比较分析得知，对一般工程结构物，等效线性化法的计算精度能够满足工程应用的要求。 - The mode superposition method , based on equivalent linearization and forcing decoupling method of non - classical damping matrix of energy dissipation systems , is the just one . at the same time , iterative process will increase computing workload and forcing decoupling method increase error
基于等效线性化的强行解耦振型分解法在一定程度上符合此要求，但此方法存在着迭代计算工作量大、强行解耦增大计算误差的不足。 - This paper relates to some problems about the determination of design ground motion parameters , which include the choice of the attenuation relationship of rock horizontal acceleration response spectrum , the impact of focal depth to rock peak horizontal acceleration and rock response spectrum curves , the choice of intensity envelops function and random input phase , the choice of soil nonlinearity and shear wave velocity , scale of design ground motion response spectrum etc . in the researches of relative aspect , based on a typical section plane of the engineering site , influence of the change of some parameters on design ground motion parameters and the existing errors and corresponding rules are studied by using the method of one dimension model of equivalent linearization
摘要研究了确定设计地震动参数中涉及的若干问题，其中包括基岩水平加速度反应谱衰减关系的选择、震源深度对基岩水平加速度峰值及基岩反应谱曲线的影响、强度包络线函数及输入随机相位的选择、土体非线性特性参数和土层剪切波速值的选择、设计地震动反应谱的标定等问题。 - The mento - carlo simulation was introduced to substitute the random vibration experiment . the random responses of hysteretic system gotten by the method of stochastic equivalent linearization were compared with mento - carlo simulations , and the feasibility of this method was exemplified by mento - carlo simulations
对于迟滞阻尼振动系统的非平稳响应,本文亦用monte - carlo法来代替随机振动实验进行了计算求解,并与随机等价线性化方法进行了比较与分析,例证了等价线性化方法处理迟滞阻尼振动系统随机响应的可行性。 - In this paper , we introduce a new type asphaltum pillow about its comformation , physical character and the instance using on base isolation building . then , by using the bilinear model , benc - wen model and stretch model to represent the nonlinear hysteretic restoring - force character of the isolation bearings , by using the random vibration theory , equivalent linearization method , acceleration - frequency function of a base - isolation building lab model are studied
首先，在相关实验的基础上，本文选取了三种恢复力模型：退化双线性， benc ? wen模型，弹塑性模型，来尝试拟合沥青的本构关系，并从理论计算上，实现这些模型对沥青恢复力的拟合。
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