This research presents a non-contact method for identifying Frequency Response Functions using ArUco marker displacement detection, offering an alternative to traditional contact-based modal testing techniques. The approach is validated on a randomly excited flexible structure and implemented in an open-source Python package. Republished with permission from SEM (Society for Experimental Mechanics)
Read MoreSentek Dynamics, a global leader in vibration testing and environmental simulation equipment, recently completed a major installation at Labmor, one of Brazil’s leading materials testing laboratories.
Read MoreElectrodynamic (ED) shakers have shaped the way industries test and validate their products for nearly a century. Today, Sentek Dynamics proudly carries this legacy forward with ED shaker solutions reaching an extraordinary 600 kN of force.
Read MoreSentek Dynamics is proud to announce the development of a groundbreaking safety apparatus for single-degree-of-freedom electrodynamic shaker systems.
Read MoreRemote monitoring, machine condition monitoring, and energy efficiency are a few of the advancements made in the new line of PAE (Power Amplifier Enhanced) amplifier series.
Read MoreThis paper argues the necessity of rigorous environmental testing of downhole drilling equipment, particularly focusing on vibration resistance and transportation durability, to ensure high performance and longevity in the field.
Read MoreMeasurements with MIMO shakers will be demonstrated; participant data will be performed using impact testing strategies. Dr. Pete Avitabile, Professor Emeritus at the University of Massachusetts Lowell, will lead the seminar discussions.
Read MoreNeed contract testing? Come shake up your routine with our newly commissioned 200 kN vibration testing system located at our lab just north of Charlotte, NC! Contact us at Sentek Dynamics or email Sales@SentekDynamics.com to learn more about our testing capabilities!
Read MoreWe used the Crystal Instruments Spider-80X in conjunction with a Sentek Dynamics M3240A shaker to excite and characterize the mode shapes of a steel plate measuring 24” x 24” x 3/16”.
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