questions about system of units in adams
questions about system of units in adams
(OP)
hello people, i am working with a cosimulation between adams and matlab simulink, for this i was using the mmks units system, the simulations are going great, but i have a doubt with your input units system, it turns out that the system i have simulated in adams, the input is torque, but i am not clear which is the unit of measure, they are mNm or Nm. I suppose that I can see it inside the program but I do not find where, someone can help me to clarify this doubt about the system of units referring to torques and forces.
RE: questions about system of units in adams
Units are user selectable in Adams/View
Widely separated magnitudes in a matrix can cause numeric difficulties (conditioning problems).
Be careful when using inconsistent units.
Choose units so that model states (displacements and velocities) are reasonable values. For example, choosing "mm" for displacements of a rocket which travels thousands of kilometers is a poor choice.
Choose units so that stiffness values are not very large.
Choose time units appropriate to the phenomena being studied.
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: questions about system of units in adams
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: questions about system of units in adams
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: questions about system of units in adams
Thank you very much for the answer. Regards