Output 3D physical signal using simscape component

I'm calculating the motion of a joint using a Simscape custom component, which includes the two derivatives of the motion (so the position velocity and accelaration.) I'm however having issues exporting these into the joint, without enabling the 1D->3D filter.

In otherwords, the physical signal I'm outputting is 1D (only position) but I want it to be 3D (position velocity and accelaration). Is this possible?

Current output scheme:

outputs
    p_A = {0, 'm    '}; % p_A:left
end

Answer 1

[Steve Miller]

Yes. You can define position, velocity, and acceleration as separate physical signals and output a vector of physical signals from your block. Please make sure these values are all exactly consistent.

--Steve