Self-adaptive MRPBIL-DE for 6D robot multiobjective trajectory planning

•Efficient self-adaptive multiobjective meta-heuristic (MOMH) algorithm.•Use of success-history based parameter adaptation for optimisation parameters.•Comparative results of a robot path planning problem with well-established MOMHs.•New design results set as the baseline for further studies. This w...

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Bibliographic Details
Published in:Expert systems with applications Vol. 136; pp. 133 - 144
Main Authors: Bureerat, Sujin, Pholdee, Nantiwat, Radpukdee, Thana, Jaroenapibal, Papot
Format: Journal Article
Language:English
Published: New York Elsevier Ltd 01.12.2019
Elsevier BV
Subjects:
Acceleration
Algorithms
Equations of motion
Evolutionary computation
Mathematical analysis
Multiobjective meta-heuristic algorithm
Multiple objective analysis
Optimisation
Pneumatics
Polynomials
Robot arms
Robot trajectory planning multiobjective
Robots
Self-adaptive algorithm
Time-jerk minimisation
Trajectory optimization
Trajectory planning
Travel time
Time-jerk minimisation
Multiobjective meta-heuristic algorithm
Robot trajectory planning multiobjective
Optimisation
Self-adaptive algorithm
ISSN:0957-4174, 1873-6793
Online Access:Get full text
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Summary:•Efficient self-adaptive multiobjective meta-heuristic (MOMH) algorithm.•Use of success-history based parameter adaptation for optimisation parameters.•Comparative results of a robot path planning problem with well-established MOMHs.•New design results set as the baseline for further studies. This work presents self-adaptive multiobjective real-code population-based incremental learning hybridised with differential evolution (MRPBIL-DE) for solving a 6D robot trajectory planning multiobjective optimisation problem. The objective functions are assigned to minimise travelling time and minimise maximum jerk taking place during motion while the constraints are velocity, acceleration and jerk constraints. A five order polynomial function is used to represent a motion equation while the motion path is divided into two sub-paths; from initial to intermediate positions and from intermediate to final positions. The optimiser is used to find a set of design variables including joint positions, velocities and accelerations at intermediate positions, moving time from the initial to intermediate positions, and that from the intermediate to final positions. Several multiobjective meta-heuristics (MOMHs) along with the proposed algorithm are used to solve the trajectory optimisation problem of robot manipulators while their performances are investigated. The results indicated that the proposed algorithm is effective and efficient for multiobjective robot trajectory planning optimisation problem. The results obtained from such a method are set as the baseline for further study of robot trajectory planning optimisation.
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ISSN:0957-4174
1873-6793
DOI:10.1016/j.eswa.2019.06.033