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tq yu
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why the sensing output of the joint block(vel,acce,torque) is all zeros? I set the motion in actuator : provided by input(from workspace) and the torque:automatilcally computed .The manipulata move as expected .

Asked by tq yu
on 5 May 2019
Latest activity Answered by tq yu
on 6 May 2019
As above .
The sensing position is presicely the same as input joints angles from workspace ,but the sensing vel,acce and the torque are all zeros .I didnot set the stamp or stiffness ,the manipulate is visualled by command :'smimport' from .urdf files which has inertial imformaion.
Someone help me out.Thanks a lotQQ截图20190505180305.png

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1 Answer

Answer by tq yu
on 6 May 2019
 Accepted Answer

have a look at the similar situation:
https://ww2.mathworks.cn/matlabcentral/answers/377250-why-is-measured-joint-velocity-zero-in-my-simscape-multibody-model

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