Application of Varignon’s Theorem in Robotic Arm Design | IJCT Volume 13 – Issue 3 | IJCT-V13I3P57
International Journal of Computer Techniques
ISSN 2394-2231
Author
Pooja R. Sathe, Anushka S. Raut, Vedant M. Andhale, Aniruddha M. Mandlik, Aryan D Ghadge, Atharv H. Funde
Abstract
Robotic arms are widely used in manufacturing, medical surgery, automation, packaging, and material handling industries. The design and control of robotic arms require accurate analysis of forces and moments acting at different joints and links. Varignon’s theorem, also known as the principle of moments, states that the moment of a resultant force about any point is equal to the sum of moments of its components about the same point. This theorem provides a simple and efficient method for calculating torques and balancing forces in robotic arm systems. This paper studies the application of Varignon’s theorem in robotic arm design for joint torque estimation, load balancing, and structural optimization. Results show that the theorem is highly useful in reducing computational complexity and improving mechanical efficiency in robotic systems.
Keywords
Varignon’s Theorem, Robotic Arm, Torque Analysis, Engineering Mechanics, Automation, Joint Moment
Conclusion
This research confirms that Varignon’s theorem is an important tool in robotic arm design. It helps calculate moments, estimate actuator torque, optimize load balance, and improve mechanical efficiency.
Robotics engineers should apply classical mechanics principles along with modern simulation tools for reliable and economical robotic arm systems.
References
1.R. C. Hibbeler, Engineering Mechanics: Statics.
2.J. J. Craig, Introduction to Robotics: Mechanics and Control.
3.Robot arm design manuals and actuator catalogues.
4.Research papers on robotic manipulator mechanics.
How to Cite This Paper
Pooja R. Sathe, Anushka S. Raut, Vedant M. Andhale, Aniruddha M. Mandlik, Aryan D Ghadge, Atharv H. Funde (2026). Application of Varignon’s Theorem in Robotic Arm Design. International Journal of Computer Techniques, 13(3). ISSN: 2394-2231.
