The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2015
Filed:
Jan. 07, 2011
Henrik Gordon Petersen, Odense NV, DK;
Jens Cortsen, Aarslev, DK;
Dorthe Soelvason, Odense SO, DK;
SYDDANSK Universitet, Odense M, DK;
Abstract
There is provided a computer-implemented method for determining feasible joint trajectories for an n-dof (n>5) robot in a rotation invariant processing of an object, such as milling, painting, and welding. The method includes the steps of receiving geometric data representing the object; receiving geometric data representing the processing tool; receiving a tool path X(t), where t is time; searching for feasible paths q(t) using IK (t) and q(t) as set of possible solutions at time t, wherein q(t) defines positions of all the joints in the robot as function of time, q(t) defines the rotation of a tool flange around the tool axis at time t, and IK (t) defines the inverse kinematics solutions for a given X(t) and q(t); and determining, from the geometric data and X(t), how the joint path q(t) should be chosen so as to comply with one or more optimisation criteria.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile