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Overview
Human Response To Vibration
The way in which we respond to vibration from tools, vehicles and machines affects the quality of our lives, and ultimately our health. The detrimental effect of vibration of the human body has been the subject of considerable research. The understanding of this subject has now advanced the knowledge of acceptable frequency limits for vibration exposure. The weighting filters for whole-body vibration (ISO8041), affecting vibrational and ride comfort, and those for the exposure to hand-arm vibration (ISO5349) are included in the DATS Human Biodynamics package. Dose values can be calculated to ensure the acceptability of the product in an environment where the customer is ever more aware of comfort requirements, and the dangers of exposure to environmental effects.
Vehicle Crash Analysis
Also included are functions to analyze vehicle crash data with special emphasis on data from dummies. Analyses include the Head Injury Criteria, FIR100 filtering and CFC filters. All the modules comply with the relevant SAEJ211 and NHTSA requirements.
S.E.A.T. Analysis
The suite also includes s necessary for S.E.A.T. compliance testing.
Software includes
Human Response To Vibration
- Building Vibration Assessment Weighting
- DIN45669 Building Vibration Exposure
- ISO2631 Vibration Effects (pts 1,4 & 5)
- ISO5349 Hand Arm
- ISO8041 Hand Arm Weighting
- ISO8041 Body-X,Y,Z & Combined Weighting
- ISO8041 Motion Sickness Weighting
- ISO8041 No Weighting
- Max Transient Vibration Value (MTVV)
- Motion Sickness Dose Value (MSDV)
- Root Mean Quad (RMQ) Measure
- Vibration Dose Value (VDV & eVDV)
- Vibration Quality Measures
- Vibration (BS6841) Weighting
- Vibration (ISO2631) Weighting
- Vibration (ISO8041) Weighting
- Vibration Quality Measures with Time
- ISO6954 Ship Vibration (Habitability)
- Short term Vibration Quality Measures
SEAT Testing
- ISO Time History from EM Spectrum
- ISO 10326 Excitation Limits
- Generate EM Spectrum
- Class ‘n’ (ISO 10326)
- New Class
- Gaussian Probability Density
- Auto (Power) Spectrum
- Probability Density Distribution
- S.E.A.T Factor (ISO)
- Corrected S.E.A.T. RMS (EEC)
- Average S.E.A.T Factor (ISO)
- Average Corrected S.E.A.T. RMS (EEC)
- Compression in Time Domain
Crash Biomechanics
- SAEJ211 Filter (CFC60, 180, 600 & 1000)
- FIR100 Filter
- Check Maximum Value
- Chest Severity Index
- Deflection of Dummy Ribs
- Exceedance Duration
- Head Injury Criterion (HIC)
- Thoracic Trauma Index (TTI)
- Viscus Criterion (VC)
- Calculate x,y,z Resultant
- Remove Signal Bias
A comprehensive toolkit for the measurement of human response to vibration, vehicle crash & SEAT testing
Features
- ISO2631 Whole Body (Parts 1,4 & 5)
- ISO2631 Motion Sickness
- ISO5349 Hand Arm Vibration (including Multi-Tool)
- DIN45669 Building Vibration
- ISO6954 Ship Vibration
- ISO8041 Weightings
- SEAT Vibration (ISO10326-1 & EEC78/764)
- VDV, RMQ, RMS, MSDV, MTVV
- Vibration Quality Measure
- CFC60, 180, 600 & 1000 Filters
- Head Injury Criterion (HIC)
- Chest Severity Index
- Deflection of Dummy Ribs
- Thoracic Trauma Index (TTI)
- Viscus Criterion (VC)
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Are You Sitting Comfortably? – Case Study
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Helmet Compliance – Case Study
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