Vibration Control using a Laser Vibrometer
Vibration Research and Polytec team up in this video showing off a laser vibrometer being used in VibrationVIEW.
Does your controller have enough random resolution?
When testing for product resonances you need at least three lines of resolution at the half-bandwidth of that resonance. This ensures you’re exciting those resonances and controlling at the true peak. It also means when testing out to 2000Hz you’ll need 8,000 lines and out to 3000Hz you’ll need 16,000 lines. With VR controllers you are ready!
- VR9500 controller has an industry leading 26,000 lines
- Improves your low frequency displacement requirements
- Fast control loop times maintained
- Line resolution can be set automatically
You can read more about Lines of Resolution on our VR9500 features page.