Optimized joint motion planning for redundant industrial robots

Erdős, Ferenc Gábor and Kovács, András and Váncza, József (2016) Optimized joint motion planning for redundant industrial robots. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 65 (1). pp. 451-454. ISSN 0007-8506 10.1016/j.cirp.2016.04.024


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The paper presents a model and solution method for optimized robot joint motion planning of redundant industrial robots that execute a set of tasks in a complex work environment, in face of various technological and geometric constraints. The approach aims at directly exploiting redundancy to optimize a given performance measure, e.g., cycle time. Alternative configurations along the path are captured in a graph model, whereas bi-directional transition between task and configuration spaces facilitates generating relevant, collision-free configurations only. Re-parametrization of the trajectory warrants compliance with the robot's kinematic constraints. Successful application of the method is demonstrated in remote laser welding. (C) 2016 CIRP.

Item Type: Article
Uncontrolled Keywords: SYSTEM; Optimization; Tool path; ROBOT
Subjects: Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány
Divisions: Research Laboratory on Engineering & Management Intelligence
SWORD Depositor: MTMT Injector
Depositing User: MTMT Injector
Date Deposited: 13 Jan 2017 14:45
Last Modified: 21 Jul 2019 14:12
URI: https://eprints.sztaki.hu/id/eprint/8893

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