From signal processing to comprehensive acoustic and vibration analysis, customize your nCode VibeSys experience by selecting from modules that suit your analysis needs. Gain flexible access to product options and use only when you need them by leveraging token-based licensing.
nCode Fundamentals includes support for a wide range of data formats and types of displays. It is a pre-requisite for all other product options and provides visualization and basic manipulation, frequency spectrum analysis, filtering capabilities, and automated reporting.
The Vibration Manager is a database that contains over 100 vibration entries, including UK DEF STAN 00-35 Part 3 Issue 4 Chapter 2-01 Annex A; USA MIL-STD-810G Method 514.6 Vibration Annex C; Civil Aircraft Standard RTCA DO-160G; the Electric Vehicle Battery Test Procedures Manual, Revision 2, Published January 1996; and ISO 16750-3:2012 describing the mechanical loads for electrical and electronic equipment in road vehicles. It enables graphical comparison of up to 16 overlaid vibration curves, data import/export capabilities via XML files, and contains filters to find curves of interest within database.
Modal Analysis is a specialized product option that identifies modes of vibration and extract modal parameters. It can also animate mode shapes or display Operating Deflection Shapes (ODS) with color-filled contours during animation.
Modal Analysis features:
Vibration Profile Design (formerly Accelerated Testing) provides the ability to create a representative PSD or swept sine shaker vibration test based on measured data. It uses the fatigue damage spectrum approach as described in NATO STANAG 4370 (AECTP-240)/ UK DefStan 00-35/Mil-Std-810G, allowing users to tailor vibration tests to a target vibration environment. With Vibration Profile Design, users can also compare existing test evidence against the requirements of a known test specification, enabling assessment of whether components in service will likely survive to the target service life. This known safety margin may help extend the life of parts in service or conversely avoid unexpected failures.
With Vibration Profile Design you can:
The Data Cleaning option provides advance data cleaning techniques beyond what is possible with classical filtering techniques alone. This option includes the Wavelet Denoising glyph that enables noise to be separated out from signals by decomposing data into the combination of “wavelet levels”. It also includes the Kalman Filter glyph which accounts for noise in measured data using a physics model that predicts, given the current point, where the next point will be.