Difference between revisions of "Modal"

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[[category:Modal]]
[[category:WikiOros]]
{{#seo:
|title=Modal Analysis Software - Structural Dynamics | OROS
|keywords=Modal Analysis, Structural dynamics, Data Acquisition, Modal testing, Vibration, Frequency response, EMA, OMA, ODS
|description=OROS Modal software is a comprehensive solution for structural dynamics. Determine modal frequencies, damping ratios, and mode shapes with ease.
}}
{{Software
{{Software
|Logo= [[image:structural-B-256.png|90px]]
|Logo= [[image:structural-B-256.png|90px]]
|Name= Modal Software
|Name= Modal Software
|Screenshot=[[File:Modal_Manual_132.png|120px]]
|Screenshot=[[File:Modal_Manual_132.png|220px]]
|Developers= [http://www.OROS.com Oros SA]
|Developers= [http://www.OROS.com Oros SA]
|Type= [https://en.wikipedia.org/wiki/Modal_analysis Modal Analysis],[https://en.wikipedia.org/wiki/Structural_dynamics Structural dynamics] [https://en.wikipedia.org/wiki/Data_acquisition Data Acquisition], [https://en.wikipedia.org/wiki/Modal_testing Modal testing], [https://en.wikipedia.org/wiki/Vibration Vibration], [https://en.wikipedia.org/wiki/Frequency_response Frequency response]
|Type= [[Modal analysis|Modal Analysis]], [[Structural dynamics]], [[Data Acquisition]], [[Modal testing]], [[Vibration]], [[Frequency response]]
|First release= 2003
|First release= 2003
|Latest Version= V5.7 - May 2020
|Latest Version= V5.9 (2024)
|Download= [[Modal_Install|Here]]
|Download= [[Modal_Install|Download Here]]
|Update=
|Operating system= Windows 10 & 11 ([[PC_Requirements|PC Requirements]])
|Operating system= Windows 10 (and W7) ([[PC_Requirements|see PC requirements]])
|Language= English, Chinese
|Language= English, Chinese.
|Licence = Proprietary
|Licence = Proprietery
|website=[https://www.oros.com/solutions/structural-dynamics/modal-analysis/ oros.com]
|website=[https://www.oros.com/solutions/structural-dynamics/modal-analysis/ oros.com] and here!
}}
}}


==Install==
== Overview ==
[[Modal_Install|Install]]<br>
'''OROS Modal''' is a high-performance software dedicated to structural dynamics. It allows engineers to identify the dynamic characteristics of structures through Modal Analysis (EMA/OMA) and Operating Deflection Shapes (ODS).
==Software==


{| class="wikitable"
{| style="width:100%; border-spacing: 10px; border-collapse: separate;"
|-
|-
| [[Modal_First_steps|Introduction and First steps]]
| style="width:50%; background: #f0f7ff; border-left: 5px solid #0055A4; padding: 15px; vertical-align: top;" | '''Complete Workflow'''<br><small>From geometry definition to final parameter identification in a seamless environment.</small>
| style="width:50%; background: #f0f7ff; border-left: 5px solid #0055A4; padding: 15px; vertical-align: top;" | '''Ease of Use'''<br><small>Intuitive interface designed by and for experimentalists to minimize setup time.</small>
|-
|-
| [[File:modal_geometry.png]][[Modal_Geometry|Geometry]]
| style="width:50%; background: #f0f7ff; border-left: 5px solid #0055A4; padding: 15px; vertical-align: top;" | '''High Accuracy'''<br><small>State-of-the-art algorithms for precise damping and frequency estimation.</small>
|-
| style="width:50%; background: #f0f7ff; border-left: 5px solid #0055A4; padding: 15px; vertical-align: top;" | '''Native Integration'''<br><small>Fully compatible with OROS analyzers for real-time and post-analysis sync.</small>
| [[File:data_acquisition.png]][[Modal_Data_Acquisition|Data Acquisition]]
|}
|-
 
| [[Modal_Signal_Processing|Signal Processing]]
== Software Modules ==
|-
 
| [[Modal_ODS_and_Modal(EMA-OMA)_identification|ODS and Modal EMA OMA]]
{| style="width:100%; border-collapse: separate; border-spacing: 10px;"
|-
|-
| [[Modal_MAC_and_COMAC|MAC and COMAC]]
| style="width:33%; background:#fff; border:1px solid #eee; border-top: 5px solid #0055A4; padding:15px; border-radius:5px; text-align:center; vertical-align:top;" |
[[File:modal_geometry.png|64px|link=Modal_Geometry]]<br>
'''[[Modal_Geometry|Geometry]]'''<br>
<small>Define your structure with nodes, lines, and surfaces.</small>
| style="width:33%; background:#fff; border:1px solid #eee; border-top: 5px solid #0055A4; padding:15px; border-radius:5px; text-align:center; vertical-align:top;" |
[[File:data_acquisition.png|64px|link=Modal_Data_Acquisition]]<br>
'''[[Modal_Data_Acquisition|Acquisition]]'''<br>
<small>Setup channels, impact hammer, or shaker tests.</small>
| style="width:33%; background:#fff; border:1px solid #eee; border-top: 5px solid #0055A4; padding:15px; border-radius:5px; text-align:center; vertical-align:top;" |
[[File:signal_processing.png|64px|link=Modal_Signal_Processing]]<br>
'''[[Modal_Signal_Processing|Processing]]'''<br>
<small>Frequency Response Functions (FRF) and Coherence.</small>
|-
|-
| [[Modal_Import_Export|Import Export]]
| style="width:33%; background:#fff; border:1px solid #eee; border-top: 5px solid #0055A4; padding:15px; border-radius:5px; text-align:center; vertical-align:top;" |
|-
[[File:ODS_EMA_OMA.png|64px|link=Modal_ODS_and_Modal(EMA-OMA)_identification]]<br>
|[[Modal_Shortcuts|Shortcuts]]
'''[[Modal_ODS_and_Modal(EMA-OMA)_identification|Identification]]'''<br>
<small>Extract Modal Parameters: EMA, OMA, and ODS.</small>
| style="width:33%; background:#fff; border:1px solid #eee; border-top: 5px solid #0055A4; padding:15px; border-radius:5px; text-align:center; vertical-align:top;" |
[[File:Mac-comac.png|64px|link=Modal_MAC_and_COMAC]]<br>
'''[[Modal_MAC_and_COMAC|Validation]]'''<br>
<small>MAC and COMAC for model validation and comparison.</small>
| style="width:33%; background:#fff; border:1px solid #eee; border-top: 5px solid #0055A4; padding:15px; border-radius:5px; text-align:center; vertical-align:top;" |
[[File:structural-B-256.png|64px|link=Modal_Import_Export]]<br>
'''[[Modal_Import_Export|Import / Export]]'''<br>
<small>Universal file formats (UFF), Excel, and reporting.</small>
|}
|}


==Practical==
== Resources ==
[[Modal_practical|Tutorial]]<br>
 
[[Modal Theorical FAQ|Theorical FAQ]]
=== Learning & Support ===
* [[Modal_First_steps|'''First Steps Guide''']] - Getting started with OROS Modal.
* [[Modal_practical|'''Tutorials''']] - Hands-on exercises and case studies.
* [[Tutorial_ODS_modal|'''ODS Tutorial''']] - Learning Operating Deflection Shapes.
* [[Modal_Shortcuts|'''Keyboard Shortcuts''']] - Improve your productivity.
* [[Modal Theorical FAQ|'''Theoretical FAQ''']] - Deep dive into modal theory.
 
=== Technical Notes ===
* [https://orossas.sharepoint.com/:w:/g/support/EV_mN0vQawNFj3fXv5Nt1iABrhqt3NO0DdSJ1vWj8xhibA?e=bjYUMo Algorithm Comparison]: Comparison of identification methods inside Modal.
* [https://orossas.sharepoint.com/:w:/g/support/EV_i4LElZ-pIvugufhQ4CI4BoxIprh8Sqn3LGR7EWkKCjg?e=qgeTC MIF Information]: Mode Indicator Function details.


== Video ==
== Installation ==
Access the latest version and installation guides: [[Modal_Install|'''Download & Install Modal''']]
 
== Video Tutorials ==
<div style="display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-start;">
<Youtube>https://youtu.be/-oDzxiFT8yQ?si=ZqHJE67Qs0pbOYwc</Youtube>
<Youtube>https://youtu.be/knLnt1Ck0yc?si=NHrL5oTd-LQUpgJl</Youtube>
<Youtube>https://youtu.be/3PPqbFQaKv4</Youtube>
<Youtube>https://youtu.be/3PPqbFQaKv4</Youtube>
<Youtube>https://youtu.be/LK5CvJcJdtk</Youtube>
<Youtube>https://youtu.be/LK5CvJcJdtk</Youtube>
<Youtube>https://youtu.be/tr4JLknO0-g</Youtube>
</div>
[[Category:Modal]]
[[Category:WikiOros]]

Latest revision as of 15:24, 4 May 2026


Modal Software
Structural-B-256.png Modal Manual 132.png
Developer Oros SA
Type Modal Analysis, Structural dynamics, Data Acquisition, Modal testing, Vibration, Frequency response
First release 2003
Latest Version V5.9 (2024)
Download Download Here
Operating system: Windows 10 & 11 (PC Requirements)
Language English, Chinese
Official website oros.com


Overview

OROS Modal is a high-performance software dedicated to structural dynamics. It allows engineers to identify the dynamic characteristics of structures through Modal Analysis (EMA/OMA) and Operating Deflection Shapes (ODS).

Complete Workflow
From geometry definition to final parameter identification in a seamless environment. 		Ease of Use
Intuitive interface designed by and for experimentalists to minimize setup time.
High Accuracy
State-of-the-art algorithms for precise damping and frequency estimation. 		Native Integration
Fully compatible with OROS analyzers for real-time and post-analysis sync.

Software Modules

Modal geometry.png
Geometry
Define your structure with nodes, lines, and surfaces.

Data acquisition.png
Acquisition
Setup channels, impact hammer, or shaker tests.

Signal processing.png
Processing
Frequency Response Functions (FRF) and Coherence.

ODS EMA OMA.png
Identification
Extract Modal Parameters: EMA, OMA, and ODS.

Mac-comac.png
Validation
MAC and COMAC for model validation and comparison.

Structural-B-256.png
Import / Export
Universal file formats (UFF), Excel, and reporting.

Resources

Learning & Support

Technical Notes

Installation

Access the latest version and installation guides: Download & Install Modal

Video Tutorials

Retrieved from "https://wiki.oros.com/index.php?title=Modal&oldid=12888"