Johannes Clar

2024

1. Clar, Johannes ; Trautwein, Felix ; Reichenbach, Thomas ; Verl, Alexander ; Neubauer, Michael: Actuated In-Operation-Reconfiguration of a Cable-Driven Parallel Robot with a Gradient Descent Approximation Technique. In: Lenarcic, J. ; Husty, M. (Hrsg.) ; Lenarcic, J. ; Husty, M. (Hrsg.): Advances in Robot Kinematics 2024. Cham : Springer Nature Switzerland, 2024 — ISBN 978-3-031-64057-5, S. 149–156
   • BibTeX

   BibTeX

   @inproceedings{10.1007/978-3-031-64057-5_18, abstract = {Cable-Driven Parallel Robots (CDPRs) can be used where a large workspace is required or where high payloads need to be handled. However, certain applications may avoid CDPRs due to drawbacks such as potential cable collisions. To improve the usability of CDPRs, the fixed frame anchors can be mounted on reconfiguration axes. This results in more complex kinematics that are challenging to control. This paper introduces a gradient descent approximation technique for reconfigurable CDPRs (RCDPRs) to identify, with low computational effort, appropriate configurations for a given platform pose to achieve a larger workspace. A workspace study shows a wrench-feasible workspace enlargement up to 28{\%} when using this reconfiguration technique on an RCDPR compared to a common CDPR.}, address = {Cham}, author = {Clar, Johannes and Trautwein, Felix and Reichenbach, Thomas and Verl, Alexander and Neubauer, Michael}, booktitle = {Advances in Robot Kinematics 2024}, editor = {Lenar{\v{c}}i{\v{c}}, Jadran and Husty, Manfred}, isbn = {978-3-031-64057-5}, pages = {149--156}, publisher = {Springer Nature Switzerland}, title = {Actuated In-Operation-Reconfiguration of a Cable-Driven Parallel Robot with a Gradient Descent Approximation Technique}, year = 2024 }
2. Lüling, Nils ; Straub, Jonas ; Stana, Alexander ; Reiser, David ; Clar, Johannes ; Griepentrog, Hans W.: Unsupervised image-to-image translation to reduce the annotation effort for instance segmentation of field vegetables. In: Smart Agricultural Technology Bd. 7, Elsevier BV (2024), S. 100422
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   • Link
   • DOI

   BibTeX

   @article{L_ling_2024, author = {Lüling, Nils and Straub, Jonas and Stana, Alexander and Reiser, David and Clar, Johannes and Griepentrog, Hans W.}, doi = {10.1016/j.atech.2024.100422}, issn = {2772-3755}, journal = {Smart Agricultural Technology}, month = {03}, pages = 100422, publisher = {Elsevier BV}, title = {Unsupervised image-to-image translation to reduce the annotation effort for instance segmentation of field vegetables}, url = {http://dx.doi.org/10.1016/j.atech.2024.100422}, volume = 7, year = 2024 }

   Link

   http://dx.doi.org/10.1016/j.atech.2024.100422

   DOI

   10.1016/j.atech.2024.100422
3. Reichenbach, Thomas ; Clar, Johannes ; Pott, Andreas ; Verl, Alexander: Adaptive Preload Control of Cable-Driven Parallel Robots for Handling Task. In: Wanner, M.-C. ; Schüppstuhl, T. ; Tracht, K. (Hrsg.) ; Wanner, M.-C. ; Schüppstuhl, T. ; Tracht, K. (Hrsg.): Annals of Scientific Society for Assembly, Handling and Industrial Robotics 2024 : Springer Cham, 2024
   • BibTeX
   • Link

   BibTeX

   @inproceedings{reichenbach2024adaptivepreloadcontrolcabledriven, archiveprefix = {arXiv}, author = {Reichenbach, Thomas and Clar, Johannes and Pott, Andreas and Verl, Alexander}, booktitle = {Annals of Scientific Society for Assembly, Handling and Industrial Robotics 2024}, editor = {Wanner, Martin-Christoph and Schüppstuhl, Thorsten and Tracht, Kirsten}, eprint = {2403.19293}, primaryclass = {cs.RO}, publisher = {Springer Cham}, title = {Adaptive Preload Control of Cable-Driven Parallel Robots for Handling Task}, url = {https://arxiv.org/abs/2403.19293}, year = 2024 }

   Link

   https://arxiv.org/abs/2403.19293