ID results - new model
Posted: Mon May 25, 2009 11:46 pm
Hi,
I have a model of the equine forelimb that I have set up for inverse dynamics. I have populated the inertial matrices with values that produce good results for sagittal plane analyses that I have carried out in Matlab. However when I run with either external loads specified or not specified, I get the following results for each state:
1.#QNAN000000000000000
Do you have any troubleshooting tips? I am happy with the inertial properties. No inertial properties are huge or too small.
All joints are hinges except for the most proximal joint which has 6 DoF. Could this be the cause of the error?
I have a model of the equine forelimb that I have set up for inverse dynamics. I have populated the inertial matrices with values that produce good results for sagittal plane analyses that I have carried out in Matlab. However when I run with either external loads specified or not specified, I get the following results for each state:
1.#QNAN000000000000000
Do you have any troubleshooting tips? I am happy with the inertial properties. No inertial properties are huge or too small.
All joints are hinges except for the most proximal joint which has 6 DoF. Could this be the cause of the error?