模态综合,modal synthesis
1)modal synthesis模态综合
1.Completeness of cross modal synthesis method for multiarch dams;连拱坝交叉模态综合法的完备性
2.Studies on the modal synthesis method directly using transfer for furcated structural system for furcated structural system;直接利用传递函数对分叉结构进行模态综合
3.Dynamic analysis of a coupled vehicle-bridge system using modal synthesis;车桥耦合系统动力分析的模态综合技术
英文短句/例句

1.Dynamic Analysis of Flexible Manipulator Arms by Component Mode Synthesis;柔性机械臂的模态综合建模及其动力学分析
2.Finite Element Model Updating of Complex Structure Using Component Mode Synthesis Technique基于模态综合技术的结构有限元模型修正
3.Modal Model Solution of Small Agricultural Machinery Based on Modal Synthesis and Experimental Research基于模态综合的小型农业作业机整机模态模型的求解与试验研究
4.Coupling vibration analysis of variational coefficient vehicle-bridge system using modal synthesis车桥时变系统耦合振动分析模态综合
5.Preliminary using modal synthesis method in hybrid seismic test method of structure结构抗震混合试验技术中模态综合法的应用
6.Dynamic Analysis of Geared Rotor System Using Modal Synthesis Method;齿轮传动转子系统动力学特性的模态综合
7.Fuzzy state comprehensive evaluation of living basis for small business;小企业生存基础的模糊状态综合评价
8.Comprehensive and Dynamic Analysis and Model Set of Large Complex System;复杂大系统综合动态分析与模型体系
9.Integrated Policy Model for Condition-Based Inspection and Maintenance基于状态的检查与修理综合决策模型
10.Condition Assessment of Fossil-fired Power Plant Based on Fuzzy Comprehensive Evaluation基于模糊综合评判的火电厂状态评估
11.Dynamic fuzzy integrated evaluation model in E-commerce website;电子商务网站动态模糊综合评价模型及实例
12.The Application of Fuzzy Comprehensive Method to Landscape Ecological Comprehensive Assessment of Urban Greenland System in Zhuzhou City模糊综合法在株洲市城市绿地系统景观生态综合评价中的应用
13.From Idea to Legislation:IEM and Integrated Legislative Pattern从理念到立法:综合生态系统管理与综合立法模式
14.Research on Engine Condition Evaluation Based on Genetic Algorithm and Fuzzy Comprehensive Assessment Method基于遗传加权模糊综合评价方法的发动机状态综合评判
15.Simulation of Soil Organic Carbon Dynamics Based on Integrated Forest Ecosystem Carbon-Budget Model;利用森林生态系统碳循环综合模型模拟土壤有机碳动态变化
16.Study on Models and Application of Dynamical Overall Safety Evaluation in Coalmines;煤矿动态综合安全评价模式及应用研究
17.Rice-Duck Ecological Management with No-tillage and Studies on Comprehensive Benefits of This System;免耕稻—鸭生态种养模式及综合效益研究
18.Technology of Fuzzy Comprehensive Evaluation of the Dynamic Characteristics of AC Contactor;交流接触器触头动态响应的模糊综合评判技术
相关短句/例句

component mode synthesis模态综合
1.In this paper,the component mode synthesis technique of connecting substructure is used in solving the dynamic character of the boiling-cooling lathe model.本文采用连接子结构固定界面模态综合技术求解冷却床模型的动态特性。
2.NASTRAN and improved fixed-interface substructure component mode synthesis.基于修正的固定界面子结构模态综合法———Craig-Bampton法,利用多体系统动力学仿真分析软件MSC。
3.In this paper,the component mode synthesis(CMS)technique of connecting substructure is presented Based on this method,the program of three substructure synthesis is developed Two numerical examples are given to demonstrate validation of the present metho提出了具有连接子结构的固定界面模态综合法。
3)Mode synthesis模态综合
1.The finite element method was applied to model the complex suspension chassis and the component mode synthesis superelement theory was applied to reduce the dimension of the chassis dynamic model.建立了复杂悬浮架有限元模型,利用模态综合动力凝聚超单元方法生成较低维数的悬浮架动力学模型。
2.This paper presents a substructure generalized mode synthesis method applied to the gun dynamic analysis.提出一种子结构广义模态综合法运用于自行火炮动力学分析。
4)quasi-mode综合模态
1.The quasi-mode method considering the resonance response of the high modes is used to calculate the wind-induced vibration response of single-layer latticed shell and the mode numbers needed for calculating the quasi-mode is discussed.分析了网壳结构中自振频率、阻尼比等因素对共振响应在总风振响应中贡献的影响,利用考虑高阶振型共振响应的综合模态法计算了单层网壳的风振响应,讨论了计算综合模态时所需的振型数。
2.In this paper,the quasi-mode method considering the resonance response of the high modes is used to analyze the wind-induced vibration respo.文中采用考虑高阶振型共振响应的综合模态法,计算了单层柱面网壳的风振响应,分析了自振频率、阻尼比等因素对共振响应的贡献,讨论了计算综合模态时所需的振型数;针对结构自振频率的密集性,揭示了考虑振型互相关性的必要性、影响振型互相关性的因素和计算振型互相关性所需的振型数,并给出了具体结构的位移风振系数和内力风振系数。
5)mode synthesis method模态综合法
1.Critical speeds of modern high-speed hollow spindle are calculated, and the influences of main structural parameters upon critical speed are also studied using component mode synthesis method.采用子结构模态综合法计算了新型高速空心锭子的前二阶临界转速,讨论了空心锭子主要结构参数临界转速的影响,提出了适应不同工作转速的空心锭子结构参数选择范围。
2.The bridge and the vehicle are treated as two branches of a coupling dynamic system respectively, and the mode synthesis method is applied to analyzing the responses of the coupling system.车辆和桥梁可看成一个整体耦合动力学系统的两个分支 ,并引入模态综合法来分析其动力响应。
3.The main problem of the mode synthesis method, applied in structural vibration analysis of prefabricated bridges, is how to select relevant number of low frequency modes synthesized during the course that displacements of substructures are expressed in generalized coordinates that are defined by displacement modes.模态综合法应用于装配式桥梁结构振动分析的主要问题 ,是在将子结构坐标缩聚为模态广义坐标的过程中 ,如何选取适当数目的低阶模态来参与综合。
6)component mode synthesis模态综合法
1.Application of component mode synthesis in ANSYS;模态综合法在ANSYS中的应用
2.Then,the basic principle of free interface component mode synthesis was introduced.介绍了具有线性和非线性连接子结构的自由界面模态综合法的基本原理,并采用该方法建立了考虑副车架橡胶支承迟滞特性的整车非线性动力学模型,用所建模型对汽车动力特性进行了数值仿真,并通过试验对仿真结果进行验证。
3.For a car including power train,engine cradle,car body,mass without spring and those substructures with linear and nonlinear joints,the scheme of component mode synthesis is employed to model dynamical systems of the car with hysteresis nonlinearity and rigid-elastic coupling.将整车模型划分为多个子结构,包括动力总成子结构、副车架子结构、车身子结构、非簧载质量子结构及多个线性和非线性连接子结构等,采用含线性和非线性连接子结构的间接对接的自由界面模态综合法,建立整车迟滞非线性刚弹耦合系统动力学模型。
延伸阅读

模态综合模态综合componentmodessynthesis20世纪60年代从航天工程中发展起来的解决复杂结构系统振动问题的有效方法。美国W.C.赫梯等人提出此法,以后被推广应用于非线性振动和随机振动响应分析。模态综合是将一个复杂结构分解成若干个较为简单的子结构。在弄清各子结构振动特性的基础上,根据对接面上的协调条件将这些子结构合成一总体结构,然后利用各子结构的振动形态得出总体结构的振动形态。用此法进行系统固有特性的求解和动力响应分析,只需计算子结构的少数几个主模态(主振型),因此能有效地缩减自由度而不改变系统的物理本质。固定界面法和自由界面法用得较为成功。此法已用于航空航天、动力、车辆、船舶和海洋工程的动力分析,效果显著。