Vehicle-Level Modal Analysis

Industry: Off-Highway

Applications: Standardized Testing

An off-highway farm and construction vehicle manufacturer requested the assistance of Sound Answers in performing vehicle-level modal analysis. Vibration response data was acquired on the vehicle, utilizing electromagnetic shakers (traditional modal analysis), and vehicle operating conditions (operating modal analysis). An engineer from the vehicle manufacturer was involved in the testing, and was trained on methods and analysis used. The results were presented and delivered to the customer to correlate to low-frequency FEA models.

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