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EDM Modal

Complete Modal Testing & Analysis Software Suite

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EDM Modal Complete Modal Testing & Analysis Software Suite

EDM Modal is a complete Modal Testing and Modal Analysis suite for Experimental Modal Analysis (EMA). It was developed based upon the sophisticated technologies of modern modal analysis theory and technique. 

Geometry & ODS

EDM Modal Geometry/ODS/Animation is the primary EDM Modal software module, and is required for every EDM Modal system. This option provides fast and efficient structural model generation and full 3D visualization of test and analysis results.

Hammer Impact Testing

EDM Modal Hammer Impact Testing provides the necessary features for a single-operator experimental modal test. The Hammer Impact GUI features an intuitive step-by-step process, allowing a user to easily go through the setup and then the testing.

 

SIMO FRF Test

SIMO FRF Testing includes a dedicated test setup and operation process flow using a single shaker to acquire FRF signals. Using a large channel count data acquisition system, this shaker excitation method provides much higher test execution efficiency for the FRF measurements.

MIMO FRF Test

MIMO FRF Testing includes a dedicated test setup and operation process flow using multiple simultaneous shakers to acquire FRF signals. With multiple excitation highly couple modes can be identified using the Poly-reference method.  

SIMO Swept Sine Testing

EDM Modal SIMO Swept Sine Testing includes a dedicated test setup and operation process flow using a single shaker outputting a swept sine wave to acquire FRF signals.

 

 

SIMO Stepped Sine Testing

EDM Modal SIMO Stepped Sine Testing includes a dedicated test setup and operation process flow using a single shaker outputting a stepped sine wave to acquire FRF signals.

Operational Modal Testing

EDM Modal Operational Modal Testing (OMA Testing) includes a dedicated test setup and operation process flow using ambient vibration data. The Cross Power Spectrum signals are used to identify the modes.

Modal Analysis (including Advanced Modal Analysis)

EDM Modal Standard Modal Analysis provides the user with a complete arsenal of tools, from FRF data selection and parameter identification to results validation and mode shape animation.