Numerical calculation of the base inertial parameters of robots
- 4 December 2002
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1020-1025 vol.2
- https://doi.org/10.1109/robot.1990.126126
Abstract
An approach to the problem of determining the minimum set of inertial parameters of robots is presented. The calculation is based on numerical QR and singular value decomposition factorizations and on scaling of matrices. It proceeds in two steps: the number of base parameters is determined, and a set of base parameters is determined by eliminating some standard parameters which are regrouped with some others in linear relations. Different models, linear in the inertial parameters, are used: a complete dynamic model, a simplified dynamic model, and an energy model. The method is general. It can be applied to open-loop or graph-structured robots. The algorithms are easy to implement. An application for the PUMA 560 robot is given.Keywords
This publication has 15 references indexed in Scilit:
- Base parameters of dynamic models for manipulators with rotational and translational jointsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Basis sets for manipulator inertial parametersPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Identification of the minimum inertial parameters of robotsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- A direct determination of minimum inertial parameters of robotsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Base parameters of manipulator dynamic modelsIEEE Transactions on Robotics and Automation, 1990
- Minimum operations and minimum parameters of the dynamic models of tree structure robotsIEEE Journal on Robotics and Automation, 1987
- A new geometric notation for open and closed-loop robotsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1986
- The singular value decomposition: Its computation and some applicationsIEEE Transactions on Automatic Control, 1980
- LINPACK Users' GuidePublished by Society for Industrial & Applied Mathematics (SIAM) ,1979
- An efficient method for finding the minimum of a function of several variables without calculating derivativesThe Computer Journal, 1964