Since 10/2019 | Research Assistant, Hamburg University of Technology, Institute of Mechatronics in Mechanical Engineering |
10/2014 - 06/2019 | Ph. D. Student, Mechanical Engineering, Tarbiat Modares University, Tehran, Iran |
08/2018 - 03/2019 | Researcher at Braunschweig University, Braunschweig, Germany |
10/2011 - 08/2014 | M. Sc. Student, Mechanical Engineering, Tehran University, Tehran, Iran |
08/2008 - 06/2018 | R&D Researcher and Designer as project works |
08/2010 - 11/2010 | Internship at Sarma Sazan Co. |
10/2006 - 09/2010 | B.Sc. Student, Mechanical Engineering, Mazandaran University, Babol, Iran |
10/2002 - 09/2006 | Studying at Nodet: National Organization for Development of Exceptional Talents, High School, Amol, Iran |
[152279] |
Title: Static Analysis of a 3-RRS and a 3-RSR Spherical Parallel Robots. |
Written by: moshaei, Alireza Abbasi, Mehdi Tale Masouleh, Esmail Zarezadeh, and Kamran Farajzadeh |
in: <em>The 3rd International Conference on Robotics and Mechatronics (ICRoM 2015)</em>. (2015} publisher={IEEE). |
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Type: Conference Paper |
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URL: https://ieeexplore.ieee.org/abstract/document/7367885/ |
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Abstract: Static analysis of two 3-degree of freedom spherical parallel mechanisms, 3-RRS and 3-RSR, is the main purpose of this study. First, static equilibrium equations are derived for the whole chains. For this work geometry of these mechanisms are expressed. In these mechanisms, the number of equations and unknowns are equal and solved by MATLAB software. On the other hand, the CAD model of these mechanisms have been simulated and their static are analyzed in a computer algebra system. By comprising the results obtained from solving the equations of mechanisms by the results obtained from ADAMS, the accuracy of the work is proved. The forces acting on the end-effector have been considered asymmetric to prove the generality of the solution method. This is also performed for external torques.} number={