The Inverse System Method to the Progressive Tracking of the Rigid Body System

Nonlinear control is the purpose, direct analysis is the route, and the concept of "inversion" of dynamic system is the kernel of this theory. The author applies the inverse system method to rigid body dynamics system and designs a control of the Euler dynamic equations, so that the angular velocity of a rigid body keeps track of the dictate in the coordinate of motion. The progressive tracking of the motion of a rigid body is realized by controlling outside moment of a rotor.