An efficient gradient projection optimization scheme for a seven-degree-of-freedom redundant robot with spherical wrist
Open Access
- 6 January 2003
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
A computationally efficient kinematic control scheme is presented for a seven-degree-of-freedom redundant robot with spherical wrist. scheme uses a gradient projection optimization method, which eliminates the need to determine the generalized inverse of the Jacobian when solving for joint velocities for given Cartesian end-effector velocities. Closed-form solutions are obtained for joint velocities using this approach. The application of this scheme to the seven-degree-of-freedom manipulator at the Center for Engineering Systems Advanced Research (CESAR) is described. ThisKeywords
This publication has 11 references indexed in Scilit:
- Redundancy resolution of manipulators through torque optimizationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Kinematic and static characterization of wrist joints and their optimal designPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Inverse kinematic functions for redundant manipulatorsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Redundant robot control for higher flexibilityPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Task-Priority Based Redundancy Control of Robot ManipulatorsThe International Journal of Robotics Research, 1987
- Programming and control of kinematically redundant manipulatorsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1984
- Kinematics of Robot WristsThe International Journal of Robotics Research, 1983
- Articulated HandsThe International Journal of Robotics Research, 1982
- The Mathematics of Coordinated Control of Prosthetic Arms and ManipulatorsJournal of Dynamic Systems, Measurement, and Control, 1972
- Resolved Motion Rate Control of Manipulators and Human ProsthesesIEEE Transactions on Systems, Man, and Cybernetics: Systems, IEEE Transactions on Cybernetics, and IEEE Transactions on Human-Machine Systems, 1969