Revision as of 12:36, 14 June 2007 edit Paolo.dL (talk \| contribs) Extended confirmed users 12,982 edits No edit summary ← Previous edit		Revision as of 03:13, 5 December 2007 edit undo Andyhefner (talk \| contribs) 4 edits matrix A was eliminated in previous edit Next edit →
Line 4: \boldsymbol\omega(t) \times \mathbf{r}(t) = T(t) \mathbf{r}(t) </math> ~~where A is an [[orientation matrix]].~~ It allows us to express the [[cross product]] :<math>\boldsymbol\omega(t) \times \mathbf{r}(t) </math> as a matrix multiplication. It is, by definition, a [[skew-symmetric matrix]] with zeros on the main diagonal and plus and minus the components of the angular velocity as the other elements:

Angular velocity tensor: Difference between revisions