Godwin Ponraj

Publications

Full list of Publications

  1. G. Ponraj, C. Cai, and H. Ren, “Chip-Less Real-time Wireless Sensing of Endotracheal Intubation Tubes by Printing and Mounting Conformable Antenna Tag,” in IEEE Robotics and Automation Letters, vol. 7, no. 2, pp. 2369-2376, April 2022, doi: 10.1109/LRA.2022.3141664.

  2. K. Senthil Kumar, X. Xiao, M. S. Kalairaj, G. Ponraj, C. Li, C. J. Cai, C. M. Lim, H. Ren, “Omnidirectional Steerable Forceps With Flexible Joints and Skin-Like Stretchable Strain Sensors,” IEEE/ASME Trans. Mechatronics, vol. 27, no. 2, pp. 713–724, Apr. 2022, doi: 10.1109/TMECH.2021.3069782.

  3. V. Sujeesh, G. Ponraj, and H. Ren, “Soft Ionic Pressure Sensor with Aloe Vera Gel for Low-Pressure Applications,” Micromachines, vol. 13, no. 2, p. 146, Jan. 2022, doi: 10.3390/mi13020146.

  4. T. N. L. Giang, C. J. Cai, G. Ponraj, and H. Ren, “Magnetically Deployable Robots Using Layered Lamina Emergent Mechanism,” Appl. Sci., vol. 12, no. 1, p. 14, Dec. 2021, doi: 10.3390/app12010014.

  5. J. Li, Y. B. Seng, G. Ponraj, K. S. Kumar, C. J. Cai, and H. Ren, “Kirigami Strain Sensing on Balloon Catheters with Temporary Tattoo Paper,” 2021 IEEE 17th Int. Conf. Wearable Implant. Body Sens. Networks, BSN 2021, Jul. 2021, doi: 10.1109/BSN51625.2021.9507031.

  6. G. Ponraj, W. Le Yeo, K. S. Kumar, M. S. Kalairaj, C. J. Cai, and H. Ren, “Chip-Less Wireless Sensing of Kirigami Structural Morphing Under Various Mechanical Stimuli Using Home-Based Ink-Jet Printable Materials,” in 2021 IEEE International Conference on Robotics and Automation (ICRA), May 2021, pp. 11400–11407, doi: 10.1109/ICRA48506.2021.9561945.

  7. K. Senthil Kumar Z. Xu, M. S. Kalairaj, G. Ponraj, H. Huang, C. F Ng, Q. H. Wu, H. Ren, “Stretchable capacitive pressure sensing sleeve deployable onto catheter balloons towards continuous intra-abdominal pressure monitoring,” Biosensors, vol. 11, no. 5, p. 156, May 2021, doi: 10.3390/bios11050156.

  8. G. Ponraj, X. Z. Wang, K. S. Kumar, and H. Ren, “Comparative Study of Machine Learning Algorithms to Classify Hand Gestures from Deployable and Breathable Kirigami-Based Electrical Impedance Bracelet,” Multimodal Technol. Interact. 2020, vol. 4, no. 3, p. 47, Aug. 2020, doi: 10.3390/MTI4030047.

  9. H. Banerjee, T. K. Li, G. Ponraj, S. K. Kirthika, C. M. Lim, and H. Ren, “Origami-Layer-Jamming Deployable Surgical Retractor with Variable Stiffness and Tactile Sensing,” J. Mech. Robot., vol. 12, no. 3, Jun. 2020, doi: 10.1115/1.4045424.

  10. G. Zhu, X. Xiao, C. Li, J. Ma, G. Ponraj, A. V. Prituja, H. Ren, “A bimanual robotic teleoperation architecture with anthropomorphic hybrid grippers for unstructured manipulation tasks,” Appl. Sci., vol. 10, no. 6, p. 2086, Mar. 2020, doi: 10.3390/app10062086.

  11. I. N. Kalupahana, G. Ponraj, G. Zhu, C. Li, and H. Ren, “Real-time object detection and manipulation using biomimetic musculoskeletal soft robotic grasper addressing robotic fan-handling challenge,” in Control Systems Design of Bio-Robotics and Bio-mechatronics with Advanced Applications, Academic Press, 2020, pp. 115–141, doi: /10.1016/B978-0-12-817463-0.00004-6.

  12. H. Banerjee, G. Ponraj, S. K. Kirthika, M. V. Suman, C. M. Lim, and H. Ren, “Hydrogel-Shielded Soft Tactile Sensor for Biocompatible Drug Delivery Monitoring,” J. Med. Devices, Trans. ASME, vol. 13, no. 4, Dec. 2019, doi: 10.1115/1.4044114.

  13. G. Ponraj, A. V. Prituja, C. Li, G. Zhu, N. V. Thakor, and H. Ren, “Pinch grasp and suction for delicate object manipulations using modular anthropomorphic robotic gripper with soft layer enhancements,” Robotics, vol. 8, no. 3, p. 67, Aug. 2019, doi: 10.3390/robotics8030067.

  14. G. Ponraj, A. V. Prituja, C. Li, A. Bamotra, G. Zhu, K. Senthil Kumar, N. V. Thakor, A. B. Soares, and H. Ren, “Active contact enhancements with stretchable soft layers and piezoresistive tactile array for robotic grippers∗,” in IEEE International Conference on Automation Science and Engineering, 2019, vol. 2019-Augus, pp. 1808–1813, doi: 10.1109/COASE.2019.8842882.

  15. G. Ponraj, S. K. Kirthika, C. M. Lim, and H. Ren, “Soft tactile sensors with inkjet-printing conductivity and hydrogel biocompatibility for retractors in cadaveric surgical trials,” IEEE Sens. J., vol. 18, no. 23, pp. 9840–9847, Dec. 2018, doi: 10.1109/JSEN.2018.2871242.

  16. A. K. Gupta, R. Ghosh, A. N. Swaminathan, B. Deverakonda, G. Ponraj, A. B. Soares, N. V. Thakor, “A Neuromorphic Approach to Tactile Texture Recognition,” in 2018 IEEE International Conference on Robotics and Biomimetics (ROBIO), Dec. 2018, pp. 1322–1328, doi: 10.1109/ROBIO.2018.8665085.

  17. G. Ponraj and H. Ren, “Estimation of Object Orientation Using Conductive Ink and Fabric Based Multilayered Tactile Sensor,” in 2018 IEEE International Conference on Robotics and Automation (ICRA), May 2018, pp. 4135–4141, doi: 10.1109/ICRA.2018.8461031.

  18. G. Ponraj and H. Ren, “Sensor Fusion of Leap Motion Controller and Flex Sensors Using Kalman Filter for Human Finger Tracking,” IEEE Sens. J., vol. 18, no. 5, pp. 2042–2049, Mar. 2018, doi: 10.1109/JSEN.2018.2790801.

  19. G. Ponraj, S. K. Kirthika, N. V. Thakor, C. H. Yeow, S. L. Kukreja, and H. Ren, “Development of flexible fabric based tactile sensor for closed loop control of soft robotic actuator,” in IEEE International Conference on Automation Science and Engineering, Aug. 2017, vol. 2017-Augus, pp. 1451–1456, doi: 10.1109/COASE.2017.8256308.

  20. S. K. Kirthika, G. Ponraj, and H. Ren, “Fabrication and comparative study on sensing characteristics of soft textile-layered tactile sensors,” IEEE sensors Lett., vol. 1, no. 3, pp. 1–4, Jun. 2017, doi: 10.1109/LSENS.2017.2708425.

  21. J. Adhikari, P. I V, G. Ponraj, and S. K. Panda, “Modeling, Design, and Implementation of a Power Conversion System for Small-Scale High-Altitude Wind Power Generating System,” IEEE Trans. Ind. Appl., vol. 53, no. 1, pp. 283–295, Jan. 2017, doi: 10.1109/TIA.2016.2604388.

  22. J. Adhikari, Prasanna, G. Ponraj, and S. K. Panda, “Power conversion system for low power high altitude wind power generating system,” in 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), Jun. 2015, pp. 637–644, doi: 10.1109/ICPE.2015.7167851.