Robust tracking control of robots by a linear feedback law
- 1 September 1991
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 36 (9) , 1081-1084
- https://doi.org/10.1109/9.83543
Abstract
For the trajectory following problem of a robot manipulator, a simple linear robust fedback control law with constant gain matrix is proposed that makes the resulting error system uniformly ultimately bounded. This control law is very easy to implement by simply choosing a feedback gain according to the coefficients of a polynomial function of the tracking errors which is a bounding function for the terms in the Lagrange-Euler formulation. In the limit as the gain approaches infinity the error system becomes globally asymptotically stable.<>Keywords
This publication has 8 references indexed in Scilit:
- Proving the uniform boundedness of some commonly used control schemes for robotsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Is a local linear PD feedback control law effective for trajectory tracking of robot motion?Published by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Robust control for the tracking of robot motionInternational Journal of Control, 1990
- Designing stabilizing controllers for uncertain systems using the Riccati equation approachIEEE Transactions on Automatic Control, 1988
- Robust state feedback stabilization of discrete-time uncertain dynamical systemsIEEE Transactions on Automatic Control, 1988
- On guaranteed stability of uncertain linear systems via linear controlJournal of Optimization Theory and Applications, 1981
- Continuous state feedback guaranteeing uniform ultimate boundedness for uncertain dynamic systemsIEEE Transactions on Automatic Control, 1981
- Uncertain dynamical systems--A Lyapunov min-max approachIEEE Transactions on Automatic Control, 1979