continuous model造句
例句与造句
- A new method , suitable for identification of distributed loading on continuous model with orthogonal polynomials by using limited measured data is introduced
摘要用正交多项式拟合的方法对连续系统的分布动态载荷进行识别的技术，为用有限的测量信息进行连续系统分布载荷的识别提供了可行的方法。 - In addition , this paper also discusses eigenvalue inverse design methods of continuous model of pole and girder , these methods can solve some eigenvalue inverse design problems of simple structures
此外，本文还就杆和梁的连续模型的特征值逆设计方法进行了阐述，运用这些方法，可以解决很多简单结构的特征值逆设计问题。 - 2 . based on continuous model and discrete model of control system , simulation technology is studied , finally curves about water level and journey of ship are drawn and probability of using is calculated
提出了采用演绎法分别建立三峡五级船闸控制系统的连续模型和离散模型，并进行仿真研究，得到每个闸室的水位变化图、船只的行程图以及船闸的利用率等指标。 - 3 . based on continuous model and discrete model of control system , demo system of five - step ship gate control system is developed by means of visual basic 6 . 0 , which can show ship gate running to the life in the course of nature and at the time of fault
在以上连续模型与离散模型的基础上，采用visualbasic6 . 0开发出三峡五级船闸运行控制系统的仿真演示系统，能逼真地演示出船只在正常或故障时的过闸情况。 - In the present , the models used widely are two kinds : the continuous model . the continuous model is supported by " smearing out " the discrete support along the track . giving a continuous viscoelastic foundation and a continuous layer represent sleepers
目前所使用的计算模型主要分为两种：一种为连续型模型：将沿轨道方向的离散支撑连续化，将枕木模拟为刚体或为有均布质量和刚度的梁，使枕木成为粘弹性地基上的连续层。 - It's difficult to find continuous model in a sentence. 用continuous model造句挺难的
- As the popularization and application of integrate logistics support engineering thinking at our country industry field and the military continuously , the evaluation of equipment integrate logistics support capability become the mostly means to check up the stand and fall of equipment character of supportable design , the efficiency of the equipment using supportability and the decision - making to equipment ' s continuous model development , at the same time , along with the development and maturity of computer simulation technique , the research of analysing and evaluating equipment ' s effectiveness steps into a new stage , we can get the handle and maintain data on the base of originally lasting accumulating in existence by utilizing the computer emulating technique , which is necessary to analyzing and evaluating the ground - to - ground missile ' s integrate logistics support effectiveness , via simulating the handling and maintaining process of ground - to - ground missile weapon , we can evaluate the ils effectiveness comp rehensively , impersonally , veraciously , consequently , provide decision - making gist to make the best support project
随着综合保障工程思想在我国工业界和军方不断普及和推广应用，装备综合保障能力的评估成为检验装备保障性设计好坏、装备使用保障效能高低以及装备后续型号发展决策的主要手段，同时随着计算机仿真技术的不断完善和成熟，装备效能分析与评估研究进入了一个新阶段，我们可以在导弹武器综合保障效能分析与评估所需使用与维修数据原始积累的基础上，利用计算机模拟导弹武器在真实使用环境中的使用维修过程，达到对导弹武器系统的综合保障能力进行更全面、客观、准确的评价目的，从而为装备保障部门制定最优的保障方案提供更好的决策依据。 - Sound synthesis techniques for physical model are research subjetcs based on acoustics and elastic dynamics and mathematics and signal process . they start from a continuous model for the vibrating body , given by partial differential equation dependent on elastic dynamics , and take its initial and boundary conditions , as well as excitation functions into account
基于物理模型的声音合成技术是建立在声学、力学、数学和信号处理等理论基础之上的一门科学，它主要根据力学原理，通过振动偏微分方程、振动体的边界条件、振动的初始条件和激励条件来描述物体的振动物理特性。 - In the higher velocity , especially in the critical velocity , the continuous model is invalidity . 2 , in this paper , assume that the track and wheels are ideally smooth and no carriage or wheel - axle bending vibrations occur . invoke the basic hypothesis of the bernoulli - euler theory of beams : namely , that plane cross - sections initially perpendicular to the axis during bending
2 、在对连续性模型的分析基础上，假设轨道与车轮为理想光滑的、没有车辆和轮轴激起的振动，引用bernoulli - euler梁理论的假设：即垂直于梁轴线的横截面在弯曲过程中仍然垂直于梁的中性轴。 - The moving loads and reaction caused by rail are discrete by stepwise constant functions in time domain . the calculation of load effects is simply , but the calculation of the effect of react force is complicated . the calculation of the vibration caused by react force is discussed in detail , and compared with continuous model
在时间域内，将移动荷载和其引起的轨道的响应利用阶跃函数进行离散化，简化了荷载作用的计算，但是由于反力的计算十分复杂，所以本文对由反力引起的振动的计算进行了详细的分析，并与连续性模型进行了对比。 - Through newton ’ s law of motion , the continuous model of the cantilever is built . the author discretizes the model through lumped mass method and supposed modal method , analyzes the discretized model through influence coefficients method . compare the results of the two models ; the general analysis method of non - uniform beams is obtained
其次,对悬臂梁结构进行了理论分析,应用牛顿运动定律,建立了悬臂梁系统的连续模型,并用集中质量法和假设模态法对悬臂梁系统进行了离散化,运用影响系数法对离散化后的系统进行了分析,并把分析结果和连续系统进行了对比,得到了变截面梁的一般分析方法。 - The major research of this paper is that : 1 , it is analyze the displacement response of the elastic - foundation beam by the static loads and the moving loads , the dynamic response of winkler beam , analyze the influence of the sleeper in the dynamic response of the rail system . and compare the result with the experiment formulation . it is concluded that the continuous model only fit for the lower moving velocity of loads
本文主要进行了以下几方面的研究： 1 、首先对静力荷载作用下弹性地基梁的位移反应、文克尔梁模型的动力响应，及枕木在轨道系统动力响应中的作用进行了分析，并与传统采用的经验公式进行对比，以此分析了连续性模型只适用于荷载移动速度较低的情况下，在速度较高的情况下，特别是接近临界速度时，连续性模型是无效的。 - Abstract : a mathematical model describing the effect of flow nonuniformityon the performance of compact heat exchanger is provided , which is based on that one side of heat exchanger is uniformly distributed but the other is of maldistribution . the model may be expressed in two different types , i . e . , continuous model and discrete model . the former provides a method analyzing the performance deterioration of exchanger due to flow maldistribution , and the latter provides a reference to the improvement of experimental measurement . the analyzing method obtained can be used to compute the performance deterioration of compact heat exchanger due to flow maldistribution . the result is significant to the optimization of compact heat exchanger design
文摘:以一侧流体分配不均匀的换热器模型为基础，建立了物流分配不均匀性对换热器效能影响的数学模型，通过理论分析和计算，为研究换热器内部物流分配不均匀对其效能的影响提供了一种分析方法.该理论模型包括连续模型和离散模型2种形式，前者为研究物流分配不均匀引起换热器效能的下降提供了一种分析计算方法，后者为控制实验研究的精度提供了理论依据.研究结论对换热器的优化设计具有重要意义 - Then the author gives emphasis to the analysis of the elastic arm in microdrive , builds the simplified continuous model , analyzes the model with vibration theory . the natural frequencies and modal shapes are deduced . the author builds discretized models of a few structures of the elastic arm , simulates the influences of the structure with ansys software
接下来,重点对微硬盘磁头弹性臂进行了分析,建立了简化的连续系统模型,并用振动理论来分析该系统,求取其固有频率和模态振型,并对微硬盘磁头弹性臂的几种结构进行了离散化建模,分析了这些结构对整体特性的影响,并用ansys有限元软件进行了仿真。