惯量张量不变量的证明

Invariant Proof of Inertia Tensor

从理论上证明了刚体对具有公共坐标原点的任意正交坐标系的转动惯量之和是一个不变量.这表明,刚体虽然对不同正交轴的转动惯量不同,但是它们之间存在着联系.

The paper theoretically proved that if some orthogomal coordinate systems with public coordinate primitive point are fixed on body,sum of monments of inertia which body revolves aroud three coordinate axis of every orthogonal coordinate system is ainvarint. It states clearly moment of inertia for every orthogonal coordinate axes is not only change but also they are contacted each other.