Gram determinant

The properties and application of Gram Determinant;

格兰姆行列式的性质及其应用

By making use of the relationship between the image and kernel spaces of Grammian matrices and the controllability and observability, a measure of modal controllability and observability is defined.

本文给出评价模态可观可控性的一种方法,利用可观、可控格拉姆阵的象空间、零空间与模态可观可控性之间的关系,给出计算可观可控度的计算式,并以此可观可控性度量来确定作动器、传感器的布置。