Hi, I am writing a class of controlled motor actuator, which consists of an electrical motor and its PD controller. The input of class is reference torque and the output is torque of motor. The equation for controller is: control signal = Kp * e + Kd * e_dot with e = Torque reference - Torque. I hav...

I might know why it crashes.
your "lHipJointMidToTop" joint is a pin joint, so it has only 1 degree of freedom.
That means you can only access lHipJointMidToTopCorSet[0].
Try delete the other and build again.

Vinh

Thank you for your answers, I am writing in VS C++. I would like to create a model which has a WrapCylinder(). The thing is when I add the wrapcylinder to the body, it is by default attached to the coordinate system of the body. But I want to translate it to other position. This would be easy by mod...

You should use the "osimPlginDLL.h" instead of the "eh.h" you mentioned when you use "loadlibrary()"

Could you explain more clearly? Is that related to matlab code or VS C++ code?

Thanks,

Thank you very much, it works with GUI now. I am trying to test with Matlab.

Best,
Vinh

Hi Ayman,

I tried to find "PropertyHelper" in OpenSim 3.3 doxygen (https://simtk.org/api_docs/opensim/api_docs/index.html), and
source code 3.3, but I could not find it.
Maybe I missed somethings here? Any suggestions?

Best regards,
Vinh

Hi,

I am using OpenSim 3.3, and it seems that it does not have PropertyHelper class.
Do you have any suggestions for this?

Thanks.

What is the error that you get? => When I loaded model in GUI, it just kept showing "Loading model file ...". You can test if the new actuator is serialized correctly by loading the .osim model in your main, and not add the new actuator programmatically =>I have tried to load the .osim model in my ...

Hi, I have created a new component which is a new kind of actuator. I have tested it by create new model using it in main() program with VS C++. Now, I would like to create a plugin (.dll and .lib) files for my component. I have followed the template for analyses plugin example provided by OpenSim. ...

Thanks Dimitar,

I changed the setup file and now it works.