Question: Is MapleSim able to Linearize a Multibody system having multiple inputs and multiple outputs?


I am trying to get the linearized model of a multibody system which has multiple inputs and multiple outputs. I initially used the "linearization template" of the MapleSim for an inverted pendulum, it worked fine. However, when I tried to get the linearized model for the double inverted pendulum, it gave this error message "problem at initial time: system is underdetermined; cannot solve for the following variables: 'Main.DFPSubsys1inst.eM_MyPendulum1_R1(t)'". 

I suspect that MapleSim is only able to linearize single input single output systems. Could you advise me please about the possible reasons and solutions if possible?


Please Wait...