TRAJtabs |
SETIND |
COLLver |
COLLpsf |
DAMAGE |
misc |
COLLsym |
ED-opt |
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90 |
Card: Field |
Variable |
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Description |
Original Units |
Metric Units |
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CARD 90, mimic EDSMAC modifications The following options are provided to permit testing the effects of various changes made to the program by Engineering Dynamics Corporation (EDSMAC) and others.
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90:1 |
TrajVel |
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If = 0, use SX,SY, default Calspan SMAC or m-smac. If = 1, use U,V per some versions of EDSMAC. |
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90:2 |
TrajTabs |
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The original SMAC program uses quadratic interpolation for input tables of braking and steering. EDSMAC uses linear interpolation. If = 0, use quadratic interpolation of input tables, per Calspan SMAC & m-smac. If = 1, use linear interpolation per EDSMAC. Please note that for control input tables with less than 4 inputs, a linear interpolation will be used by default. |
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90:3 |
SetIND |
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Calspan included modifications to the logic for the SETIND routine which determines whether front, side or corner logic should be used for the collision routine. m-smac has further modified the logic to indicate left/right front/rear indicators to avoid possible crush logic errors for simulated severe impacts where the deflections approach or exceed the half width of the vehicle. If =0, Calspan SETIND routine. If =1, use original SETIND routine, per EDSMAC. If =2, m-smac SETIND routine, with additional logic for simulations of very severe impacts. |
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Card 90 Continued on next page
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