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SPMM testrig and chassis templates with a Flex-body are generating an error.

burford.john
I've replaced the ges_chassis body with a flex-body and run the assembly on the SPMM testrig. This generates an error.
 
Reading in property files...
Reading of property files completed.
Setting up vehicle assembly for SPMM...
ERROR:  ---------------------------------------------------------------------
ERROR:  Error detected on line number 316, character 139 of the macro '.ACAR.macros.mac_ana_ful_spm_sub'.
ERROR:   "adams_id" is neither a field in nor a child of ""
ERROR:     (eval("control/routine=acarSDM::con952,function=user(952,"//.F98_spmm_01.testrig.cis_body_subsystem[2].cm.<<adams_id>>//",3,4,5)"))
ERROR:  The command was not executed.
ERROR:  +2&>           (eval("control/routine=acarSDM::con952,function=user(952,"//.F98_spmm_01.testrig.cis_body_subsystem[2].cm.adams_id//",3,4,5)")), &
ERROR:  ---------------------------------------------------------------------
 
This error appears to be common to all chassis templates in acar_shared and acar_concept databases when run on the SPMM testrig with the ges_chassis part replaced with a Flex-body except for _flex_chassis.tpl.
 
Has anyone generated a procedure or script to apply the entities in _flex_chassis.tpl to a standard chassis template like _rigid_chassis_bof.tpl ?
 
Any suggests would be appreciated.
 
 
 
 
 
 
 
 
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  • 0
    The submission macro searches for "flexible_body" to change a hidden parameter value from 0 to 1. That turns on and off a group of entities that changes how the SPMM testrig connects to the ges_chassis body. There must be some other thing happening as well that is causing my problem. I was able to get the model to partically run quasi-statics by turning the solver stablity factor up to "1" usually this is 1E-4. What I could see is the steering system moving as if the motion to lock the steering was not connected.
     
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  • 0
    The submission macro searches for "flexible_body" to change a hidden parameter value from 0 to 1. That turns on and off a group of entities that changes how the SPMM testrig connects to the ges_chassis body. There must be some other thing happening as well that is causing my problem. I was able to get the model to partically run quasi-statics by turning the solver stablity factor up to "1" usually this is 1E-4. What I could see is the steering system moving as if the motion to lock the steering was not connected.
     
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