Dynamic balancing of planar mechanisms using toric geometry
Algebraic Geometry
2007-11-26 v1 Complex Variables
Abstract
In this paper, a new method to determine the complete set of dynamically balanced planar four-bar mechanims is presented. Using complex variables to model the kinematics of the mechanism, the dynamic balancing constraints are written as algebraic equations over complex variables and joint angular velocities. After elimination of the joint angular velocity variables, the problem is formulated as a problem of factorization of Laurent polynomials. Using toric polynomial division, necessary and sufficient conditions for dynamic balancing of planar four-bar mechanisms are derived.
Keywords
Cite
@article{arxiv.0711.3742,
title = {Dynamic balancing of planar mechanisms using toric geometry},
author = {Brian Moore and Josef Schicho and Clement M. Gosselin},
journal= {arXiv preprint arXiv:0711.3742},
year = {2007}
}