Polar decomposition of deformation gradient in three dimensional states is often rather difficult, although it has already been solved success fully for plane problems. It is a commonly used technique to obtain the solutions through Cayley-Hamilton formula and three invariables of U. The paper introduces a nonlinear elimination method by use of orthogonal matrix's property, and gives a computation formula for polar decomposition.

變形梯度的極分解在平面問題中得到了很好解決亚洲人人插，在三維空間問題中一直認(rèn)為是相當(dāng)困難免费女生的视频在线观看网站，利用Cayley-Hamilton公式和U的三個不變量求解是目前普遍采用的方法国产迷奸免费看，文章利用正交矩陣的特性a成黄视频免费看，介紹了非線性逐次消除的方法精品一区中文字幕，給出了右極分解的計(jì)算式。