q_from_variables

compas_tno.algorithms.q_from_variables(qid, B, d)[source]

Calculate q’s from the force parameters (independent edges).

Parameters

  • qid (array [kx1]) – Force density vector.

  • B (array [m x k]) – The linear map on the force densities.

  • d (array [mx1]) – A particular solution of the equilibrium.

Returns

q (array [m x 1]) – Force densities on all edges.

Notes

Check Block and Lachauer, 2014 for more details