Juan Padron
Profile
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Grade： Doctoral course - 2nd year Alma mater: Universidad Simon Bolivar (Venezuela) Hobbies: Programming, weightlifting, snowboard, bouldering Contact (email): s175066 at stn.nagaokaut.ac.jp (Change at for @) |
Research Contents
| Research Theme |
Research theme: Compensation of non-linear phenomena in motion control applications by using switched disturbance observers My research interest is mainly oriented to the compensation of non-linear phenomena in motion control applications, such as: ・ Non-linear friction in geared motors caused by oil seals ・ Backlash in geared motors ・ Contact motion of industrial robots during force control My research work focuses on combining robust control methods such as disturbance observers (DOb) with switched control theory to achieve model-less robust solutions for geared motors and industrial robots with inherent nonlinearities. Feel free to contact me if you have any questions regarding my research or if you wish to download any of my papers. |
| Journals |
[2] ◎Juan Padron, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi and Toshimasa Miyazaki: "Stable Torsion Torque Control Based on Friction-Backlash Analogy for Two-Inertia Systems with Backlash", IEEJ Journal of Industry Applications, (Advance Publication), 2022 Link⇒IEEJ Journal IA [1] ◎Juan Padron, Yuki Yokokura, Kiyoshi Ohishi and Toshimasa Miyazaki: "Velocity Driven N-order Stick Compensator and Slip Suppressor for Nonlinear Friction in an Oil-Seal-Mounted Geared Motor", IEEJ Journal of Industry Applications, Vol. 9, No. 2, pp. 168-176, 2020 Link⇒IEEJ Journal IA |
| International Conferences (peer reviewed) |
[6]◎Juan Padron, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi and Toshimasa Miyazaki:``Stable Torsion Torque Control for Two-Inertia Systems with Backlash Based on Duality of Nonlinear Friction and Backlash''The 7th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization(SAMCON), Chiba, (3.2021) Online oral presentation [5]◎Juan Padron, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi and Toshimasa Miyazaki:``Fine Torsion Torque Control for Geared Motors by a State-Reference-Dependent Variable-Order Friction Observer''29th IEEE International Symposium on Industrial Electronics, Delft, The Netherlands (6.2020) Online oral presentation Link⇒IEEE Xplore [4]◎Juan Padron, Yuki Yokokura, Kiyoshi Ohishi, Toshimasa Miyazaki:``An Error-Based Variable-Order Disturbance Observer for Force Control in a Geared Motor Affected by Nonlinear Friction''The 6th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization(SAMCON), (3.2020) [3]◎Juan Padron, Yuki Yokokura, Kiyoshi Ohishi and Toshimasa Miyazaki:``Suppression of Stick-Slip in an Oil-Seal-Mounted Geared Motor for Forward-Drivability Improvement''IEEE 45th Annual Conference of the Industrial Electronics Society, Lisbon, Portugal (10.2019) Oral presentation Link⇒IEEE Xplore [2]◎Juan Padron, Yuki Yokokura, Kiyoshi Ohishi:``Stick-slip suppression in geared motor using speed-variant transient components of high-order Motor-side Normalization Compensator''IEEE 2019 International Conference on Mechatronics (ICM2019), Ilmenau, Germany (3.2019) Oral presentation Link⇒IEEE Xplore [1]◎Juan Padron, Yuki Yokokura, Kiyoshi Ohishi:``Reduction of nonlinear distortion in a stick-slip suppression system using velocity-triggered high-frequency damping''The 5th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization(SAMCON), Chiba, (3.2019)Video and Interactive Sessions (Poster) |
| Domestic Conferences (Japan, not peer reviewed) |
[5]◎Juan Padron, Yusuke Kawai, Yuki Yokokura, Kiyoshi Ohishi and Toshimasa Miyazaki: 『A switched torsion disturbance observer for improving the performance of torsion torque control in a two inertia system with backlash』 IEEJ/IAS Online Technical Meeting 2020, Online oral presentation (2020.9) [4]◎Juan Padron, Kiyoshi Ohishi, Yuki Yokokura and Toshimasa Miyazaki: 『オイルシール装着ギアーモータのスティックスリップ補償によって広がるヒューマンインタラクションロボットアクチュエータ』 Transdisciplinary Federation of Science and Technology (TraFST) 10th Conference, Nagaoka (2019.12) [3]◎Juan Padron, Kiyoshi Ohishi and Yuki Yokokura: 『Combined low-high order MNC for stick-slip suppression』 IEICE Shin-etsu Section Conference, Niigata (2018.9) [2]◎Juan Padron, Kiyoshi Ohishi and Yuki Yokokura: 『Stick-slip suppression in geared motor by speed-dependent switching of high-order Motor-side Normalization Compensator components』 Mechatronics Technical Meeting (2018.9) [1] ◎Juan Padron, Kiyoshi Ohishi, Yuki Yokokura: 『Suppression of stick-slip phenomenon on geared motor with oil seal using a sensitivity-variable MNC』, The 36th Annual Conference of the Robotics Society of Japan, Nagoya (2018.09) |
| Awards |
・ IEEE Shin-etsu Section 2018 Section Student Branch Award (International conference [1]) ・ IEEE Shin-etsu Section 2018 Section Paper Award (International conference [1]) ・ James Dyson Award 2017 Top 20 Finalist |