During the ANSYS Conference & 28 th CADFEM User’s Meeting held 2010 in Aachen, Germany, a new approach was presented, which facilitates the integration of experimental modal analysis test into the CAE ...

Operational modal analysis (OMA) techniques have been used to identify the modal characteristics of the Artemis I launch vehicle during the Dynamic Rollout Test (DRT) and Wet Dress Rehearsal (WDR) ...

Dytran’s 3273A series of miniature triaxial accelerometers provides a low-end frequency response of –10% down to 0.31 Hz and a choice of three sensitivities: 10 mV/g, 50 mV/g, and 100 mV/g. Each ...

Modal testing of structures with closely coupled modes is a task performed very frequently. On many occasions, structures have modes that possess very similar resonant frequencies. In one such case, a ...

Chatsworth, CA – February 18, 2010 – Dytran Instruments, Inc. has just released a new series of miniature triaxial accelerometers, weighing just 2.3 grams. The 3333A series was designed for modal ...

The last few years have shown progress in finite-element analysis intended for use by design engineers. Many programs that work with CAD provide several different types of analysis, and the range of ...