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Test and Optimization Lab (7)

2. Modal Testing and Analysis

Course ID
Mumbai, Vizag
Test and Optimization Lab
Course Duration
30 hours
B. Tech, M. Tech

Course Content & Competencies

  • Understand the usage of different worksheets for checking structure’s dynamic behavior.
  • Define the fill mode mapping table, arrange mode mapping table
    and how to merge modes.
  • Interpret the data collection and selection, time MDOF Op. Polymax, synthesis and validation.
  •  Explain geometry creation, predict modes modification, rigid body properties calculation and hybrid modeling. 
  • Understand the modal analysis in LMS Test.Lab and NVH analysis.
  • Define modal analysis, modal validation, modal testing, and mode shape visualization.
  • Calculate FRF function and acquire ability to facilitate FRF selections and deselections.
  • Define the physical processes with a broad range of processing functions.
  • Understand and calculate the structure’s dynamic behavior.

Brief Description about course content & competencies

     After completion of course the trainees will have the following competencies

  • Understand the basics of modal analysis and GVT testing
  • Define the SDOF and MDOF systems and their formulas
  • Understand modal testing and frequency response functions, boundary conditions, impact and shaker testing
  •  Illustrate the test setup and processing.

Software / Hardware Type

LMS Test Lab (Software)

LMS SCADAS Mobile 8-channel input module (Hardware)

LMS SCADAS Mobile 1-slot mainframe (Hardware)

Computer System (Hardware)

Content: Offline

Training Delivery Method: Offline

Prerequisite (Software/ experience)


Assessments (internal performance / grading / final examination) details

Consolidated Evaluation which includes Internal Assessment+ Group Tasks
Gold: m >= 85
Silver: 70 <= m < 84
Completion: Below 70

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