Moment of momentum theorem for a rigid body system to an arbitrary point and its applications

Rigid body to any point of momentum moment theorem is a rigid body rotation in the important content, with the rapid development of industrial technology, more and more fields require understanding of rigid body system relative to any point of momentum moment change law. And calculate the momentum moment of rigid body system for fixed point, moving point, center of mass and axis, due to the form of similar easy to cause confusion. In this paper, the momentum moment theorem is discussed from the general situation when the center of moment is different situations, and the inner connection between various forms is revealed. The application of the Moment of Moment Theorem to several special "centers of moments" is illustrated by examples.