HF dummy clarification

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Paul Wellicome
Posts: 176
Joined: Mon Apr 23, 2007 2:20 pm
Company: HORIBA MIRA Ltd
Location: HORIBA MIRA Ltd, England

HF dummy clarification

Post by Paul Wellicome »

I've looked at the HF dummy in our ATD calibration area and looked at the documentation from Humanetics. This is what I think should be on the figure:

Standard Channels:
  • Head acceleration 3 channels (Ax, Ay, Az)
  • Neck Upper load 6 channels (Fx, Fy, Fz, Mx, My, Mz)
  • Neck Lower load 6 channels (Fx, Fy, Fz, Mx, My, Mz)
  • Chest acceleration 3 channels (Ax, Ay, Az)
  • Chest displacement 1 channel (Dx)
  • Pelvis acceleration 3 channels (Ax, Ay, Az)
  • Femur load 1 channel per leg (Fz)
Additional Channels:
  1. Head:
    • 15-channel adaptor, as H3. (Ax, Ay, Az in 5 positions)
  2. Instrumented arm (left and right):
    • Upper arm load 6 channels (Fx, Fy, Fz, Mx, My, Mz)
    • Upper arm acceleration 3 channels (Ax, Ay, Az)
    • Elbow rotation 1 channel (Az)
    • Elbow load 2 channel (Mx, My)
    • Forearm load 6 channels (Fx, Fy, Fz, Mx, My, Mz)
    • Forearm acceleration 3 channels (Ax, Ay, Az)
    • Wrist rotation 1 channel (Ay)
    • Wrist load 2 channels (Mx, My)
  3. Clavicle:
    • Clavicle (left and right) load 2 channels (Fx, Fz)
  4. Shoulder seat belt:
    • Shoulder (left and right) belt force 3 channel (Fx, Fy, Fz). (Denton)
  5. 27-channel Spine Box assembly:
    • Ribs 1-6 load 4 channels (Fx, Fy, Fz, My)
    • Thorax Spine load 3 channels (Fx, Fy, Fz)
  6. Spine Box
    • Dummy temperature in spine box
  7. Lumbar spine:
    • Lumbar spine load 6 channel (Fx, Fy, Fz, Mx, My, Mz)
  8. ASIS:
    • Iliac Spine (left and right) load 2 channel (Fx, My)
    • Submarining load bolts (3 left and 3 right) 1 channel (Fx)
  9. Femur:
    • Femur acceleration 3 channel (Ax, Ay, Az) – mounted on uniaxial femur loadcell.
  10. Instrumented leg (left and right):
    • Femur load 6 channels (Fx, Fy, Fz, Mx, My, Mz) Is this instead of the uniaxial loadcell?
    • Knee displacement (Dx)
    • Knee load 2 channels (clevis inner and clevis outer) (Fz)
    • Tibia upper load 6 channels (Fx, Fy, Fz, Mx, My, Mz)
    • Tibia lower load 6 channels (Fx, Fy, Fz, Mx, My, Mz)
  11. Ankle-toe:
    • Ankle-Toe load 5 channels (Fx, Fy, Fz, Mx, My)
Other channels to be confirmed:
There are other channels currently in the figure which I can find no trace of in the documentation. Please confirm that they are used!
  • Head angle
  • Head angular velocity
  • Chest angular velocity
  • Spine T1 load
  • Sternum (Up, Mi, Lo) acceleration
  • Thoracic Spine (Up, Mi, Lo) acceleration
  • Pelvis angle
  • Foot (left and right) acceleration
  • Heel (left and right) acceleration
  • Toe (left and right) acceleration
  • Toe load
derpmann
Posts: 460
Joined: Tue Apr 24, 2007 5:32 am
Location: Volkswagen AG, Wolfsburg - Germany

Re: HF dummy clarification

Post by derpmann »

At Volkswagen we use some of the channels you have asked for:
  • Head angle - used
  • Head angular velocity - used
  • Chest angular velocity - used
  • Spine T1 load - used
  • Sternum (Up, Mi, Lo) acceleration - used
  • Thoracic Spine (Up, Mi, Lo) acceleration - used
  • Pelvis angle - used
  • Pelvis angular velocity - used
  • Foot (left and right) acceleration - used
  • Heel (left and right) acceleration - not used
  • Toe (left and right) acceleration - not used
  • Toe load - not used
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