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A gecko-inspired adhesive robotic end effector for critical-contact manipulation

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Abstract

It is an emerging challenge for robots to achieve non-destructive pick-and-place manipulation for delicate objects under low normal preload, i.e., critical-contact manipulation. The prominent on-off controllable property of the gecko-inspired microwedge adhesive makes critical-contact manipulation possible for robotic end effectors. However, it is difficult for end effectors to actuate the micron-scale microwedge adhesive and detect the adhesion state. In this paper, a gecko-inspired adhesive robotic end effector for critical-contact manipulation is proposed, which consists of a half-scissor variable-scale actuator, a 3-axis high-sensitivity isotropic flexible capacitive tactile sensor, and the microwedge adhesive. The half-scissor variable-scale actuator is designed to provide pure large shear loading for the microwedge adhesive at micron-scale displacement by merely controlling the normal macro-scale displacement of the actuator. Besides, the 3-axis high-sensitivity isotropic flexible capacitive tactile sensor is designed for accurate detection of multi-axis contact forces and the adhesion state between the adhesive and objects to ensure the success of the critical-contact manipulation. The sensor can sense the shear and normal forces by detecting variations of the overlap and distance between electrodes, while the design of the finger-like electrodes improves the sensitivity. In addition, a set of experiments on manipulating objects are implemented and the results show that the proposed robotic end effector can provide pure large shear loading for the microwedge adhesive at micron-scale displacement and can detect the adhesion state between the microwedge adhesive and objects accurately to stably grasp delicate objects in critical-contact condition.

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References

  1. Cui J, Lai M, Chu Z Y, et al. Experiment on impedance adaptation of under-actuated gripper using tactile array under unknown environment. Sci China Inf Sci, 2018, 61: 122202

    Article  Google Scholar 

  2. Cheng X R, Xie X L, Bian G B, et al. A simulator with an elastic guidewire and vascular system for minimally invasive vascular surgery. Sci China Inf Sci, 2018, 61: 104201

    Article  Google Scholar 

  3. Liu Z J, Han Z J, Zhao Z J, et al. Modeling and adaptive control for a spatial flexible spacecraft with unknown actuator failures. Sci China Inf Sci, 2021, 64: 152208

    Article  MathSciNet  Google Scholar 

  4. He W, Mu X, Zhang L, et al. Modeling and trajectory tracking control for flapping-wing micro aerial vehicles. IEEE/CAA J Autom Sin, 2020, 8: 148–156

    Article  MathSciNet  Google Scholar 

  5. He W, Wang T, He X, et al. Dynamical modeling and boundary vibration control of a rigid-flexible wing system. IEEE/ASME Trans Mechatron, 2020, 25: 2711–2721

    Article  Google Scholar 

  6. Wang Y, Yang X, Chen Y, et al. A biorobotic adhesive disc for underwater hitchhiking inspired by the remora suckerfish. Sci Robot, 2017, 2: eaan8072

    Article  Google Scholar 

  7. Hu Q, Dong E, Cheng G, et al. Inchworm-inspired soft climbing robot using microspine arrays. In: Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Macau, 2019. 5800–5805

    Google Scholar 

  8. Hawkes E W, Jiang H, Cutkosky M R, et al. Three-dimensional dynamic surface grasping with dry adhesion. Ind Robot, 2016, 35: 943–958

    Google Scholar 

  9. Chu Z, Wang C, Hai X, et al. Analysis and measurement of adhesive behavior for gecko-inspired synthetic microwedge structure. Adv Mater Interfaces, 2019, 6: 1900283

    Article  Google Scholar 

  10. Tao D, Gao X, Lu H, et al. Controllable anisotropic dry adhesion in vacuum: gecko inspired wedged surface fabricated with ultraprecision diamond cutting. Adv Funct Mater, 2017, 27: 1606576

    Article  Google Scholar 

  11. Hu H, Tian H, Shao J, et al. Friction contribution to bioinspired mushroom-shaped dry adhesives. Adv Mater Interfaces, 2017, 4: 1700016

    Article  Google Scholar 

  12. Gillies A G, Kwak J, Fearing R S. Controllable particle adhesion with a magnetically actuated synthetic gecko adhesive. Adv Funct Mater, 2013, 23: 3256–3261

    Article  Google Scholar 

  13. Simaite A, Temple B, Karimi M A, et al. Understanding the influence of silicone elastomer properties on wedge-shaped microstructured dry adhesives loaded in shear. J R Soc Interface, 2018, 15: 20180551

    Article  Google Scholar 

  14. Hawkes E W, Christensen D L, Eason E V, et al. Dynamic surface grasping with directional adhesion. In: Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, Tokyo, 2013. 5487–5493

    Google Scholar 

  15. Parness A, Heverly M, Hilgemann E, et al. On-off adhesive grippers for earth-orbit. In: Proceedings of AIAA SPACE 2013 Conference and Exposition, San Diego, 2013. 5533–5543

    Google Scholar 

  16. Jiang H, Hawkes E W, Arutyunov V, et al. Scaling controllable adhesives to grapple floating objects in space. In: Proceedings of IEEE International Conference on Robotics and Automation (ICRA), Seattle, 2015. 2828–2835

    Google Scholar 

  17. Dadkhah M, Zhao Z, Wettels N, et al. A self-aligning gripper using an electrostatic/gecko-like adhesive. In: Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Daejeon, 2016. 1006–1011

    Google Scholar 

  18. Jiang H, Hawkes E W, Fuller C, et al. A robotic device using gecko-inspired adhesives can grasp and manipulate large objects in microgravity. Sci Robot, 2017, 2: eaan4545

    Article  Google Scholar 

  19. Jiang S, Hu Y, Wu H, et al. Multifunctional janus microplates arrays actuated by magnetic fields for water/light switches and bio-inspired assimilatory coloration. Adv Mater, 2019, 31: 1807507

    Article  Google Scholar 

  20. Glick P, Suresh S A, Ruffatto D, et al. A soft robotic gripper with gecko-inspired adhesive. IEEE Robot Autom Lett, 2018, 3: 903–910

    Article  Google Scholar 

  21. Modabberifar M, Spenko M. A shape memory alloy-actuated gecko-inspired robotic gripper. Sens Actuat A-Phys, 2018, 276: 76–82

    Article  Google Scholar 

  22. Kim U, Lee D H, Kim Y B, et al. A novel six-axis force/torque sensor for robotic applications. IEEE/ASME Trans Mechatron, 2017, 22: 1381–1391

    Article  Google Scholar 

  23. Liang G, Wang Y, Mei D, et al. Flexible capacitive tactile sensor array with truncated pyramids as dielectric layer for three-axis force measurement. J Microelectromech Syst, 2015, 24: 1510–1519

    Article  Google Scholar 

  24. Shao C, Asano S, Muroyama M, et al. Connection of 48 sensors on the same serial bus line for human-inspired event-driven tactile sensation covering wide spatial range over 2 meters at millimeter resolution. In: Proceedings of IEEE Micro Electro Mechanical Systems (MEMS), Belfast, 2018. 866–869

    Google Scholar 

  25. Liu P, Yan P. A new model analysis approach for bridge-type amplifiers supporting nano-stage design. Mechanism Machine Theor, 2016, 99: 176–188

    Article  Google Scholar 

  26. Xie X, Bigdeli K M, Liu S, et al. Micro motion amplifiers for compact out-of-plane actuation. Micromachines, 2018, 9: 365

    Article  Google Scholar 

  27. Song S, Drotlef D M, Majidi C, et al. Controllable load sharing for soft adhesive interfaces on three-dimensional surfaces. Proc Natl Acad Sci USA, 2017, 114: E4344–E4353

    Article  Google Scholar 

  28. Modabberifar M, Spenko M. Development of a gecko-like robotic gripper using Scott-Russell mechanisms. Robotica, 2020, 38: 541–549

    Article  Google Scholar 

  29. Sinatra N R, Teeple C B, Vogt D M, et al. Ultragentle manipulation of delicate structures using a soft robotic gripper. Sci Robot, 2019, 4: eaax5425

    Article  Google Scholar 

  30. Elgeneidy K, Lightbody P, Pearson S, et al. Characterising 3D-printed soft fin ray robotic fingers with layer jamming capability for delicate grasping. In: Proceedings of IEEE International Conference on Soft Robotics (RoboSoft), Seoul, 2019. 143–148

    Google Scholar 

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Acknowledgements

This work was supported by National Natural Science Foundation of China (Grant Nos. 51975021, U1913206, 61773028).

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Authors and Affiliations

  1. School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, 100191, China

    Zhongyi Chu, Jie Deng & Lin Su

  2. School of Mechanical Engineering and Applied Electronics, Beijing University of Technology, Beijing, 100124, China

    Jing Cui

  3. Department of Computer Science and Technology, Tsinghua University, Beijing, 100084, China

    Fuchun Sun

Authors
  1. Zhongyi Chu
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  2. Jie Deng
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  3. Lin Su
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  4. Jing Cui
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  5. Fuchun Sun
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Correspondence to Zhongyi Chu.

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Chu, Z., Deng, J., Su, L. et al. A gecko-inspired adhesive robotic end effector for critical-contact manipulation. Sci. China Inf. Sci. 65, 182203 (2022). https://doi.org/10.1007/s11432-020-3152-7

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  • DOI: https://doi.org/10.1007/s11432-020-3152-7

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