L. Yao et Sk. Spurgeon, IMPLEMENTATION OF NONLINEAR TRACKING CONTROL SCHEMES FOR A SERIAL PARALLEL TOPOLOGY ROBOT/, Proceedings of the Institution of Mechanical Engineers. Part I, Journal of systems and control engineering, 211(6), 1997, pp. 457-470
Results of the application of an advanced non-linear controller to the
problem of joint motion control for a robot are presented. For a clas
s of desired state motions a control strategy is expounded which ensur
es that the system asymptotically tracks the desired motion to any des
ired degree of accuracy. The results are applied to a three-degree-of-
freedom tetrahedral robot. Simulation results and experimental studies
are described.