%0 Journal Article
%T Reaction Null Space of a multibody system with applications in robotics
%A D. N. Nenchev
%J Mechanical Sciences (MS)
%D 2013
%I Copernicus Publications
%R 10.5194/ms-4-97-2013
%X This paper provides an overview of implementation examples based on the Reaction Null Space formalism, developed initially to tackle the problem of satellite-base disturbance of a free-floating space robot, when the robot arm is activated. The method has been applied throughout the years to other unfixed-base systems, e.g. flexible-base and macro/mini robot systems, as well as to the balance control problem of humanoid robots. The paper also includes most recent results about complete dynamical decoupling of the end-link of a fixed-base robot, wherein the end-link is regarded as the unfixed-base. This interpretation is shown to be useful with regard to motion/force control scenarios. Respective implementation results are provided.
%U http://www.mech-sci.net/4/97/2013/ms-4-97-2013.html