Dynamic modeling of the hybrid robots structures

In the last time, the hybrid robot structures known an important development, presently they are being implemented in the most of human activities. In the paper, for a hybrid robot structure, entitled Rm4r2TR, consisting by a mobile robot and a serial structure, on the basis of the dynamics equations, developed using new concepts in advanced mechanics, as acceleration energy, will be determined the moving differential equations. The mathematical model will be developed in keeping the restrictions imposed by the mechanical structure of the two robots, and the process where the structures are implemented.