High-channel count vibration control & data acquisition system

VibExec is m+p international's next generation for advanced vibration testing when high channel counts are required. It is based on powerful, highly precise VXIbus measurement hardware made by Bustec. Up to 384 input channels can be integrated into a single 13-slot VXIbus mainframe, with 32 fully differential input channels per VXI slot. All channels are available as control, watchdog and/or measurement channels for vibration testing tasks. Thanks to the modular, flexible concept we also provide VibExec solutions where only a few dozen input channels are required. VibExec supports all kinds of sine, random and shock tests as well as transient capture applications, e.g. to acquire pyroshocks; all these tests are fully compliant with ISO, DIN, MIL-STD 810 and many other standards. The 24-bit sigma-delta A/D converters featuring a sampling rate of 108 or 216 kSamples/sec per channel provide ICP© and voltage signal conditioning as well as TEDS support.

For continuous time domain recording the data is directly stored on two 250 GB hard disks. VibExec records this data at a constant bandwidth which is equal to or higher than the control frequency range. By using the hard disks in a parallel way, there are higher transfer rates possible than those of the single drives - and even with a higher security.

Vibration control and simultaneous gap-free data recording in one system ensure a high test efficiency and minimise the equipment (no data recorders required) for high-channel count testing.