Blocked Force Characterization - VIBES.technology

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DIRAC

32

1 Getting Started

1.1 About DIRAC
1.2 Downloading DIRAC Software
1.3 Licensing and general support
1.4 System requirements & release notes
1.5 Trial license
1.6 Demo project

2 Quick Reference

2.1 Modules & campaigns
2.2 General tips & tricks
2.3 Keyboard commands

3 Technology

3.1 Virtual Points: a brief overview
3.2 Multi-hammer merge

4 Prepare

4.1 Module overview
4.2 Prepare widgets
4.3 Geometries
4.4 Sensors and impacts
4.5 Virtual Points
4.6 Virtual Point quality
4.7 Using the photo viewer

5 Measure

5.1 Module overview
5.2 Measurement wizard
5.3 Measurement execution: impact locations card
5.4 Reviewing data: graphing card
5.5 Measurement control: hardware card
5.6 Troubleshooting: scope card

6 Data Import

6.1 Data module and importing files

7 Analyze

7.1 Module overview
7.2 Matrix modes and subselections
7.3 Using the measurement matrix
7.4 Information in the Validate card
7.5 Operational Deflection Shapes
7.6 Power user tips

8 Export

8.1 Export options

SOURCE

36

1 Getting Started

1.1 About SOURCE
1.2 Downloading SOURCE Software
1.3 Licensing and general support
1.4 System requirements & release notes
1.5 Trial license

2 Quick Reference

2.1 Modules
2.2 Working with SOURCE
2.3 Test Assemblies

3 Technology

3.1 SOURCE & Transfer Path Analysis (TPA)
3.2 SOURCE & Source Characterization
3.3 SOURCE & Virtual Point: a brief overview

4 Plotting

4.1 Plot types
4.2 Setting the plot style and customizing the graphs layout
4.3 Data selection
4.4 Data averaging
4.5 Setting the axes limits
4.6 Plot legends
4.7 Exporting plots

5 Project

5.1 Module Overview

6 Operational Data

6.1 Module overview
6.2 Loading operational data
6.3 Reviewing operational data
6.4 Using segments & sequences
6.5 Channel mapping

7 FRF Data

7.1 Module overview
7.2 Loading FRF data
7.3 Plotting FRF data
7.4 Channel mapping

8 Channel Mapping

8.1 General overview on channel mapping
8.2 Master channels and Virtual Point channels
8.3 Mapping channels

9 Analyze

9.1 Module overview
9.2 Creating an analysis
9.3 Viewing results
9.4 Auralization
9.5 Export

Publications

4

Blocked Forces
Dynamic Substructuring
Transfer Path Analysis
Virtual Point

Toolbox for MATLAB

15

1 Getting Started

1.1 About the Toolbox for MATLAB
1.2 Downloading and installing Toolbox for MATLAB Software
1.3 Licensing and general support
1.4 Trial license
1.5 Release notes
1.6 Basic commands
1.7 Working with VIBES objects

2 Working with the Toolbox

2.1 Nodes, DoFs and channels
2.2 Dataset classes
2.3 Plotting of time data
2.4 Plotting of spectral data
2.5 Using the 3D environment

3 Examples and Tutorials

3.1 Signal processing: vehicle measurement
3.2 Dynamic Substructuring of two substructures
3.3 Component Mode Synthesis of a building

VIBES Methodology

25

Blocked Force Characterization

1 The basics
2 Mathematics behind Blocked Forces
3 Blocked Forces vs Interface Forces
4 Methods to determine Blocked Forces
5 Methods to determine interface forces
6 Evaluating Blocked Force quality

Dynamic Substructuring

1 Modeling Domains
2 Basics of Substructuring Assembly
3 Substructuring methods
4 Transmission Simulators & decoupling
5 Rubber bushing identification using DS
6 Combining test-based models with FE models

Intro to our Methodology

1 Intro to the VIBES Methodology
2 What is NVH?
3 Modeling Domains

Transfer Path Analysis

1 General framework for TPA
2 Classical TPA
3 Component-based TPA
4 Transmissibility-based TPA

Virtual Point

1 Why use Virtual Points?
2 Mathematics behind Virtual Points
3 Evaluating the quality of your model
4 Measuring Virtual Points in practice
5 Interfaces: 3-DoF versus 6-DoF
6 Virtual Point modeling in DIRAC

Webinars and Videos

7

DIRAC
SOURCE
Toolbox for MATLAB
VIBES Methodology
Webinars

Product releases

DIRAC releases
SOURCE releases

Home
Academy
VIBES Methodology
Blocked Force Characterization

Blocked Force Characterization

1 The basics
2 Mathematics behind Blocked Forces
3 Blocked Forces vs Interface Forces
4 Methods to determine Blocked Forces
5 Methods to determine interface forces
6 Evaluating Blocked Force quality

We are engineers at heart. A shared passion for structural engineering brought us together at Delft University of Technology.

Contact

+31 85 744 09 70
info@vibestechnology.com

Molengraaffsingel 14
2629 JD Delft, Netherlands

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Academy
Products
Cases & Implementation
News
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Contact

+31 85 744 09 70
info@vibestechnology.com

Molengraaffsingel 14
2629 JD Delft, Netherlands

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