Valente, Anna and Carpanzano, Emanuele and Baraldo, Stefano (2017) Smooth trajectory generation for industrial robots performing high precision assembly processes. CIRP Annals Manufacturing Technology, 66 (1). pp. 17-20. ISSN 1726-0604
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Abstract
Industrial robots conceived for high-precision assembly processes are demanded to match the best trade-off between precision and speed. This research presents a new approach for defining the motion profiles of robots, based on a smooth trajectory generation model. Execution time is minimized by a novel multi-variable optimization approach, taking into account the performance of each joint and the requirements of extremely precise assembly tasks. The proposed method, tested on a modular robot for the optoelectronics industry, provides jerk-bounded trajectories up to 39% faster compared to the best performing motion planning approaches, while offering the possibility to adapt these trajectories for degraded operating conditions.
Item Type: | Scientific journal article, Newspaper article or Magazine article |
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Subjects: | Engineering > Production & manufacturing engineering Engineering > Production & manufacturing engineering > Manufacturing systems engineering > Production processes |
Department/unit: | Dipartimento tecnologie innovative |
Depositing User: | Andrea Degiorgi-Wermelinger |
Date Deposited: | 14 Mar 2018 07:23 |
Last Modified: | 29 Mar 2018 09:09 |
URI: | http://repository.supsi.ch/id/eprint/9379 |
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- Smooth trajectory generation for industrial robots performing high precision assembly processes. (deposited 14 Mar 2018 07:23) [Currently Displayed]
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