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Optimization-based approach to path planning for closed chain robot systems Cover

Optimization-based approach to path planning for closed chain robot systems

Open Access
|Dec 2011

Abstract

An application of advanced optimization techniques to solve the path planning problem for closed chain robot systems is proposed. The approach to path planning is formulated as a "quasi-dynamic" NonLinear Programming (NLP) problem with equality and inequality constraints in terms of the joint variables. The essence of the method is to find joint paths which satisfy the given constraints and minimize the proposed performance index. For numerical solution of the NLP problem, the IPOPT solver is used, which implements a nonlinear primal-dual interior-point method, one of the leading techniques for large-scale nonlinear optimization.

DOI: https://doi.org/10.2478/v10006-011-0052-8 | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 659 - 670
Published on: Dec 21, 2011
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2011 Wojciech Szynkiewicz, Jacek Błaszczyk, published by University of Zielona Góra
This work is licensed under the Creative Commons License.

Volume 21 (2011): Issue 4 (December 2011)