Research on Key Technology to Underwater Robotic Arm

  • Shang HuanEmail author
  • Suqin Wang
  • Xu Han
  • Jianzhi Bi
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 576)


To meet requirements of training astronauts for space task on ground, robotic arm working underwater is researched. Methods The solution to the underwater robotic arm is proposed by research on the robotic arm’s major structure, drive and control, neutral buoyancy design, sealing, corrosion resistance, and so on. Conclusion Through the modeling and simulation, underwater robotic arm owned rational structure, stable control system, and has the ability to cover the working space. Furthermore, underwater sealing means has passed the test. Consequently, the method to develop underwater robotic arm is feasible and reasonable.


Underwater Robotic arm Neutral buoyancy 



This work is supported by the Basic Research Subject of National Key Laboratory of Human Factor Engineering, No. SYFD170051803.


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Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  1. 1.China Astronaut Research and Training CenterBeijingChina
  2. 2.North China Electric Power UniversityBeijingChina

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