Edson Costa Santos
Papers
2
Total Citations
9
H-Index
2
About
Edson Costa Santos is a materials and mechanical engineer whose research focuses on the tribology and durability of polymer-metal interfaces in robotic joint systems. His work addresses a critical challenge in humanoid robotics: balancing lightweight construction with the high torque, wear, and thermal demands of articulated joints. Santos’s most cited studies investigate the performance of reinforced poly-ether-ether-ketone (PEEK) composites—blended with PTFE, graphite, and carbon fibers—against metals like titanium and 7075 aluminum alloy. His 2012 paper on PEEK bush and Ti crank shaft wear (5 citations) and his 2013 study on PEEK against aluminum cam plates (4 citations) provide foundational data on transmission error, thermal deformation, and component longevity. By systematically analyzing friction and wear mechanisms, Santos has helped establish design guidelines for durable, low-maintenance joint components in bipedal robots. His contributions are essential for engineers developing next-generation humanoids that require both strength and precision over extended operational lifespans.
Research Focus
Key Achievements
Top Papers
- 1
- 2