Hi,
I have a seated human model, It has 372 DOF, the constraints are 388 and active reactions are 314…Anyway, when I run the model and at the initialconditions stage I got the message below (even if the number of the constraints and the DOF are the same).
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 432 independent constraints and 434 unknowns
-
attemps to continue (attempt no. 1)
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 5 unsolvable constraint(s) found
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 432 independent constraints and 434 unknowns -
attemps to continue (attempt no. 2)
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 5 unsolvable constraint(s) found
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 432 independent constraints and 434 unknowns -
attemps to continue (attempt no. 3)
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 2 unsolvable constraint(s) found
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 432 independent constraints and 434 unknowns -
attemps to continue (attempt no. 4)
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 5 unsolvable constraint(s) found
WARNING(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed : 432 independent constraints and 434 unknowns -
attemps to continue (attempt no. 5)
ERROR(OBJ.MCH.KIN1) : C:/Doc…ngs/a…1/D…p/D…l/Model.any : Study : Model is kinematically indeterminate : Position analysis failed
I tried to find out and solve this problem but nothing changed… so could you explain to me what does this exactly mean? what is exactly the problem?
how should I solve the problem?
thank you in advance.
Regards,
Zayd