modal analysis

An OMA and an experimental modal analysis of a steel plate excited by a motor were performed, which proved the effectiveness of the method.

Experimental modal analysis and testing is one of the most widely used techniques for the measurement of tension forces in stay cables.

Influence of the magnetic damper on bending modal damping of the system is studied by theoretical and experimental modal analysis.

The transient response analysis of the system model follows the modal analysis of the floating raft vibration isolating system.

Experimental modal analysis (EMA) is one of most methods to analyze the dynamic characters of machinery.

The vibrating modal analysis of axisymmetrical laminated cylindrical shells with throughout circumference delamination is investigated.

Firstly, the first three modes of the two bridge was identified with an automatic modal analysis (AMA) procedure.

The dynamic characteristic of a precision adjustable boring bar is analyzed by using experimental modal analysis method.

Thirdly, the main frame has been designed optimally by the means of statics and modal analysis in ANSYS software.

First, modal analysis, discuss dynamic characteristics of the Mega Sub Structure dynamic characteristics.

The result of modal analysis showed that the natural frequencies of PCB were low.

Block vibration of engines used in some wheeled tractors were measured. Modal analysis were carried out for tractor hood and panel.

The principles to construct finite element model for modal analysis of the cylinder block have been obtained.

The wind-induced vibration analysis is studied based on the modal analysis.

This method was verified that the method has good accuracy, and overcome disadvantage of whole machine experimental modal analysis.

By structural modal analysis, it is of theoretical and practical importance to determine some responses based on other measured responses.

From Static analysis and modal analysis results, we provide a strong basis for optimal design. (3).

Inspect the strength of the frame through static analysis and modal analysis, then check out whether syntony would happen.

Hence, an improved operational modal analysis is a useful complement to the traditional modal analysis approach.

The current experimental modal analysis has developed various methods to measure the natural frequencies of structure.

Clamped-clamped beam, Defected beam, Experimental Modal Analysis, Piezoceramic transducers, Finite Element Analysis.

Modal analysis is a very effective method for the study of vibration characteristic of impeller blade.

Thirdly, on the basis of modal analysis, dynamic response analysis of the body is made.

Complex modal analysis is then performed to calculate the eigenvalues and eigenvectors, and then modal parameters are obtained.

The results of modal analysis and dynamic simulation of meshing are used to solve the dynamic response.

Modal analysis is introduced into flow-induced vibration, and response model of single circular column in crossflow is given.

This paper investigates the modal analysis with respect to the High-speed rotation test-bed through finite element method.

Finite element static analysis, modal analysis and topology optimization analysis were carried on in this paper.

Firstly , Routine analyses such as dynamic modal analysis, response spectrum analysis, buckling analysis were used to analyze the bridge .

Then, a finite element model of the cabinet was established for calculating modal analysis.

First carries on the modal analysis experiment, analyzes under the different frequency weldment's vibration characteristic.

liquefied gas cylinder; modal analysis; fatigue analysis; safety factor.

Through the modal analysis for frame of electroplating line, it shows the former 10 modal vibration modes and natural frequency.

Basic frequency and main modes of the structure were obtained from modal analysis.

Calculate the modal frequency bands and modes through modal analysis of structure system.

Then the theory of signal process, dynamic test and modal analysis is studied.

The finite element model was established of an automobile body at first, and the computational modal analysis was conducted.

The key modal frequency is determined by modal analysis and harmonic response analysis.

The first ten natural frequencies and corresponding modes are obtained from modal analysis.

First of all, analyze the bolted joints using finite element analysis and experimental modal analysis.

Modal analysis of the component was performed by using ANSYS, and based on the results, modal superposition was calculated and discussed.

The paper gives a finite element modal analysis to whole new improved electric-wheel dump car.

Then an effective modal mass fraction is obtained by modal analysis and the mode number is determined.

Based on the experimental and theoretical modal analysis, the fault diagnosis method for porcelain insulators is studied.

We had made numerical and modal analysis on the dynamic feature of F320 model derrick with ANSYS software and modal analysis technique.

Through Modal Analysis, this paper gain Nature Frequency and Mode Shape.

The paper carry on statics and modal analysis of the third stage planet carrier, check the contact strength of gear.

By modal analysis basic frequency and main modes of structure are obtained.

Firstly, the damage identification method based on vibration modal analysis theory is discussed and analyzed.

Static and dynamic frequency and dynamic stress are analyzed by using the modal analysis method and the transient dynamics method.

Based on the experimental modal analysis, compare the modal parameters to verify the validity of finite element model.

Operational modal analysis method of bridge was built based on frequency domain and spatial domain decomposition.

First, a comparison study between two modal analysis method namely the transfer matrix method and finite element method is carried out.

For seismic control of arch bridges, a model reduction of long-span arch bridge was implemented based on modal analysis.

The model is used in modal analysis and we get the sensors first four modes of vibration and its natural frequencies.

The finite element modal analysis of fan axis is discussed.

The paper uses ANSYS to establish a finite element model of bearing-spindle system and do the modal analysis.

The 3-D finite element model is built for the modal analysis of board-level package.

The modal analysis has been carried on the ships gyroscope using the ABAQUS software.

The following work is completed: First, some methods of operational modal analysis are summarized based on the study on related literatures.

But traditional experimental modal analysis can not achieve satisfactory effect because of its many limitations.

Compared the modal analysis result, we can get the resonating frequency under the outside excitation.

First, the bending-torsion-shaft coupled vibration model of a pair of helical gears was created, and modal analysis was carried out;

Modal analysis of solid rocket motors by means of a reduced method

Modal Analysis and Design Optimization for Virtual Prototyping of Uplift Device of a Sugarcane Harvester

The Finite Element Modal Analysis and Structural Dynamic Adjustment of a Fixed Wing Super- Mini Aerial Vehicle

Experimental Modal Analysis of a Large-Span Cable-Stayed Concrete Bridge with Single Tower under Ambient Excitation

Measurement and Modal Analysis of the Vibration of a Bridge in Multiple Directions

Frequency and Spatial Domain Decomposition for Operational Modal Analysis and Its Application

Modal analysis and experiment research of the vibration transportation mechanism of ordered rice seedling thrower

A Finite Element Modeling and Modal Analysis of the Cylinder Block of a Diesel Engine

Research on Robot Dynamic Characteristics with a Method of Experimental Modal Analysis

Experimental and analytical modal analysis of a CFT arch bridge over Xining Beichuan River

the modern power system; static voltage stability study; modal analysis method; Jacobian matrix; power system static security analysis;

Modal Analysis and Simulation-Validation of a High-Resolution Micromechanical Silicon Accelerometer

Theoretical Modal Analysis of Three Dimensions Vibration Strengthening and Polishing Equipment

Modal Analysis and Experimental Study of Magnetic Suspended CMG's Structure

Curvature Modal Analysis and Numerical Simulation in Diverse Structural Damage Identification

Modal Analysis on the Low-gravity Slosh of a Fluid in a Spherical Tank

Experimental modal analysis to grinding shelf parts in the four feet in width wide belt sander of the artificial panel industry

Paper and board - Testing of cores - Determination of natural frequency and flexural modulus by experimental modal analysis

turbo generator units; vibration; identification; modal analysis;

Mathematical Modal Analysis on the Correlation between the Income and Health Status

Vibration Reduction and Modal Analysis of a Cylinder Block of Diesel Engine

Correlation between the finite element and testing modal analysis of solid rocket motor

Operational modal analysis of a high speed passenger car under ambient excitation

Then we have used ANSYS modal analysis module to calculate the arm support structure natural frequency and modality mode of vibration;

Experimental Modal Analysis of Offshore Platform under Operational Conditions

Modal Analysis of a Ring Type Linear Ultrasonic Traveling Wave Motor

Application of Acoustic-Structural Coupled Modal Analysis Method in Vehicle Interior Noise Control

Dynamic modal analysis of circular- radial grid and its second development

Modal Analysis of Continuous Curved Box-Grider Bridge of Posttensioned Prestressing Concrete

Modal analysis of rotating mirror clipped by the elastic bearings for ultra-high speed photography

Modal analysis of the beam bending vibration in computerized embroidery machine

The crack damage identification by the modal analysis and artificial neural networks

The Modal Analysis of Complete Motorcycle and Analysis of Deformation due to Operation

The Finite Element Modal Analysis for the Inertial Navigation Platform Component

Mechanical Properties Dynamic Test and Modal Analysis for Automobile Straight-drawing Pole

Modal Analysis of a Complicated Gearbox Housing

Modal Analysis and Error Modeling for Variant Frequency Vibration Cropping Mechanism

Vibration Testing and Operational Modal Analysis of Automated Warehouse Lane Stacker

Application of acoustic-structural coupled modal analysis method in bus interior noise control

Experimental modal analysis and sensitivity analysis for BKX-I parallel kinematic machine

Acoustic Modal Analysis of Automobile Passenger Compartments

Finite Element Modal Analysis for the Complex Combined Structure Compared with Test

Modal analysis for the blades and runner of a large Francis turbine

Experimental report for natural frequency measuring and modal analysis of stator end winding vibration in tianjin junliangcheng power fac

Experimental Modal Analysis of the Three Dimensions Strengthening and Polishing Vibrating Table

Finite Element Modal Analysis on the Rectangular Elastic Fluid-shell Interaction System

Experimental Curvature Modal Analysis of Damaged Structures

Vibration Modal Analysis Using Finite Element Method of Microwave Amplitude Equalizer

The Modal Analysis of Certain Reinforce Concrete Protective Door Using Finite Element Method

The technique of modal analysis on damage identification of architecture structure

Application of Symmetry of the Structure in Finite Element Modal Analysis of the Piston

Study of Modal Analysis Numerical Model of Exhaust System of Passenger Car

Experimental modal analysis on an engine casing

Calculation of the Absorption Efficiency for Double-clad Fiber by Using Modal Analysis Method

Modal Analysis of Vehicle Compartment with Acoustic-Structure Coupling

Modal Analysis Using Operating Modal Identification Method

Modal Analysis of Radial Inflow Impeller of a Gas Turbine

Modal Analysis and Optimized Design of Single Drive Computerized Embroidery Machine's Beam

Modal analysis for high-order part of frame structure and its test

Modal Analysis of Reflector of Deployable Parabolic Antenna with Truss Structure

Paper and board - Testing of cores - Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis

Typical Application of Experimental Modal Analysis to Radar Structure

Modal Analysis of the Multiple Launching System by Finite Element Method

The Finite Element Modal Analysis of the Three Dimensions Strengthening and Polishing Vibrating Table

Experimental modal analysis method of cylindrical thin shell structures

Modal Analysis Theory Applied to Testing of Turbo-generator

The experimental modal analysis of model of the simplified hull in the cabin section

Modal analysis of structures and identification of excitation forces

Feedback Control and Modal Analysis of Structures with Uncertainties

Application of Operational Modal Analysis in Bridge State Assessment

The Method of Theoretical and Experimental Modal Analysis of Mechanical Structure

A Study on the Response Spectrum Modal Analysis Method of Damper- added Structures with Viscous Damping

Plastic Deformation Analysis of Bending Pipe and Application to Modal Analysis

Structural shape optimization and modal analysis for axial fan hub by finite element method

Automatic Control System and Modal Analysis Diagnostic System of Large Horizontal Snail Machine

Modeling and modal analysis for the torsional vibration ofmulti-stage gear transmission system

Finite Element Modal Analysis for Multi-point Simple Supporting Double-layer Plate

Modal Analysis of Damaged Cantilever-beam Using Perturbation Method

Application of Experiment Modal Analysis in Bridge Damage Detection

The Vibration Modal Analysis of Piezoelectric Thin Film Microsensor

Modal analysis of structural design in high-precision accelerometer

Finite Element Modeling and Modal Analysis of Wedge-Ring Connection Structure

Micro Loudspeaker Modal Analysis and Acoustic Response Simulation By FEM

Modal analysis and structure optimization for precision machine tool bed

Modal Analysis of Composite Beams with Arbitrary Delamination

Application of Modal Analysis to Motorcycle Vibration Control

Method Research and Software Developing of Time Domain Modal Analysis

Experimental Modal Analysis of Horizontal Machine Tools

Modal analysis and experiment on the main truss of Space Solar Telescope

Modal Analysis and Research of Invalidation for Light- duty Resonance Screen

Experimental modal analysis on cylinder block assembly of diesel engine

Modal Analysis Body Frame for a City Bus with Low-entrance

Rationality Research on Design of Inner Frame of Servo Turntable with Modal Analysis

Experimental modal analysis on the model of framed foundational structure for large steam turbine-generator set

Tensioning method of many areas of circular saw exerted axial pressure on and it's vibration modal analysis

FEM Modal Analysis of the Ultrasonic Motor and the Modal Mixture Phenomenon

Structural Strength and Modal Analysis on the Frame of Mine Special Purpose Vehicle

Finite element modal analysis of framework on motor-reversing type pumping unit

Modal Analysis of General Viscoelastic Structure

Application of MIMO Time Domain Modal Analysis on Dynamic Design of Automobile Body

The complex modal analysis of the gear transmission system

Application of Vibration Modal Analysis to Float Slab Track Structure

Modal Analysis of Single Drive Computerized Embroidery Machine's Beam

Application of GDR Method to Modal Analysis for Large Finite Element Structure

Study on the Vibration Modal Analysis of a Pump

Modal Analysis of the Beam Bending Vibration in Harmonic Drive

Modal Analysis of the Large and High Effective CNC Milling Machine

The Modal Analysis of Cylindrical Container Filled with Fluid

Modeling and Modal Analysis of the Underwater Vehicle

The Modal Analysis on the Frame of a Semi- Trailer

Acoustic Radiation Modal Analysis of Compressor Block

Modal Analysis of Ultrasonic Amplitude Amplifier Pole

Finite element modeling and modal analysis of Runyang Cable-stayed Bridge

Modal Analysis and Model Reduction for Flexible Cantilever Plate System of Spacecraft

Modal Analysis of the Floating Track Bed Vibration System

Vibration Features of Parallel Machine Tool Tested by Modal Analysis

Modal Analysis on Malfunction Diagnose of Automobile Frame

Modal Analysis of Automotive Power Plant and Transfer Vibration

Modal Analysis of a Solid Rocket Engine

High Precision of Tube Modal Analysis Considering of Tube Bending Effect

Research on Modal Analysis and Noise Reduction of Currency Count Machine

Modal analysis and design for a new type cam reductor

Modal Analysis of Large-scale Arch-braced U-shaped Thin-shell Aqueduct Structure

Vibration modal analysis of local offshore platforms

Modal Analysis of Soil-Structure Dynamic Interaction

Experimental modal analysis on hydraulic radial gate

Modal analysis of large interconnected power systems

Structural Vibration Modal Analysis of Engine Blocks

Modal Analysis for Cylinder Head by the Finite Element Method

Modal Analysis of Aeroelastic Full Model of Cable-Supported Bridges

Intelligent Identification of Dynamic Loads Based on Modal Analysis to Piezoelectric Smart Structure

Investigation of Delamination Detection for Composite Structures Based on Modal Analysis and BP Neural Network

Modal analysis and dynamic deformation of scanning mirror

Modal Analysis of Polycrystalline SiC Comb-Drive Actuator

Studies on Curvature Modal Analysis of Damaged Structures

Experiments design of modal analysis for vibration system

Experimental Modal Analysis on Cylinder Block of Diesel Engine

Modal Analysis for Aluminous Rotating Mirror of Ultra-High Speed Camera

The Modal Analysis of the light truck Fringe-Beam Frame

The Application of Modal Analysis in Fault Diagnosis of AC Electric Machine

Analysis of differences between two types of mass matrixes in beam modal analysis

Modal Analysis of the Bending Tester for Crankshaft

Modal Analysis on Stayed Pre-stressed Cable-truss Hybrid Structure

Experimental Modal Analysis of Steel Box Basket-handle Arch Bridge

Experimental Modal Analysis for Mast Sub-construction of Fork Lift

Finite Element Modal Analysis of Light Bus Body

Finite Element Analysis and Modeling Modal Analysis

Modal analysis of cylinder block of ring-plate-type pin-cycloidal gear reducer

Modal Analysis of Frames with Reverberation Ray Matrix Method

Modal Analysis on Blade of Ex High Efficiency Disrotatory Fan for Coalmine

Modal Analysis Considering Load Model and Generator Node

Discussions on Modal Analysis of Interior Acoustic Field

Modal analysis of the frame of twin column spull-down high speed forging hydraulic machine

Modal Analysis on the Seashore Defense Gate-water Coupling System

Modal Analysis of Reducing-vibration Control Schemes for Suoyitan New Station Building

Modal analysis of liquid filled in tank applying Rayleigh-Ritz method

The Modal Analysis and Optimum Structure Design of Passenger Car Body

Application of LMS Modal Analysis Software in Modal Test of Gear Assembly

The application of modal analysis to shock dynamics analysis

Modal Analysis for Detection of Crack Location of Structures

Modal analysis and experiment test of continuous beam bridge

Topological Structure Optimization of Finite Element based on Modal Analysis about Steam Turbine Blade

Theoretical deduction and modal analysis of cosine horn

Modal Analysis for Body-in-White of a Mini Bus

The Modal Analysis of The Concrete Mixer Truck's Mixing Blade

Improved Design about Sinkage Stiffness of Automobile Door and Modal Analysis Based on Computer Simulation

Modal analysis of moderately thick plates by element-free method

Vibration and Modal Analysis of Stator of Large Induction Motors

Structural Damage Monitoring Based on Vibration Modal Analysis and Neural Network Technique

The application of finite element to modal analysis of engine blocks

FEM modeling of solid rocket motor with propellant in modal analysis

Modal Analysis and Experiment Research of Axial Piston Pump

The Vibration Testing and Modal Analysis of Automobile Tire

The Modal Analysis of An Astronautics Top

Modal Analysis and Application of Elastic Bearing Beam

Theoretical Modal Analysis of Rail Vehicle System

Modal analysis of ultrasonic knife cutting system

Study on Correlation of Structural Modal Analysis

Modal Analysis of Swing Movable Teeth Reducer by Using Finite Element Method

Modal Analysis and Noise Control of Currency Count Machine

Modal analysis of the frame of tyre high speed test machine

Modal Analysis of Dynamic-Gyroscope Bracket

Experimental Modal Analysis of Large-Scale Truck

Modal analysis of workpiece in turning operation

Modal analysis for the cylinder head of diesel engine

The natural modal analysis for reflectible device of space deployable antenna

Modal Analysis of Ribbed Cylindrical Double-shell Based on Reconstructing Velocity Field