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Kinematic and Dynamic Analysis of Arash Asist: Toward Micro Positioning Publisher



Hassani A1 ; Dindarloo MR1 ; Khorambakht R1 ; Bataleblu A1 ; Sadeghi H1 ; Heidari R1 ; Iranfar A1 ; Hasani P1 ; Hojati NS1 ; Khorasani A1 ; Khajeahmadi N1 ; Motaharifar M2 ; Riaziesfahani H3 ; Lashay A3 Show All Authors
Authors
  1. Hassani A1
  2. Dindarloo MR1
  3. Khorambakht R1
  4. Bataleblu A1
  5. Sadeghi H1
  6. Heidari R1
  7. Iranfar A1
  8. Hasani P1
  9. Hojati NS1
  10. Khorasani A1
  11. Khajeahmadi N1
  12. Motaharifar M2
  13. Riaziesfahani H3
  14. Lashay A3
  15. Mohammadi SF3
  16. Taghirad HD1
Show Affiliations
Authors Affiliations
  1. 1. K.N. Toosi University of Technology, Advanced Robotics and Automated Systems (ARAS), Tehran, Iran
  2. 2. University of Isfahan, Department of Electrical Engineering, Isfahan, Iran
  3. 3. Tehran University of Medical Sciences, Translational Ophthalmology Research Center, Farabi Eye Hospital, Tehran, Iran

Source: 9th RSI International Conference on Robotics and Mechatronics# ICRoM 2021 Published:2021


Abstract

This article elaborate on the kinematic and dynamic analysis of ARASH:ASiST, ARAS Haptic System for Eye Surgery Training, which is developed for vitrectomy eye surgery training. The mechanism selection of this system is reviewed first, in order to assist such a precise intraocular eye surgery training. Then the kinematics and dynamics analysis of the proposed haptic system is investigated. To verify the reported result, a prototype of ARASH:ASiST is modeled in MSC-ADAMS®, and the results of the dynamic formulation are validated. Finally, a common model-based controller is implemented on the real prototype, and it is verified that with such controller a suitable accuracy of 200 µm is attainable for the surgical instrument. © 2021 IEEE.
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