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ROBOT DESIGN · 2020

Autonomous Navigation with a Theo Jansen Mechanism

Mechanism optimization, vision-based path following, and autonomous navigation on a legged robot.

Yonsei University · Roboin 2020
Autonomous Navigation with a Theo Jansen Mechanism preview

Project

We designed and fabricated a robot based on a Theo Jansen linkage and combined it with camera-based path recognition for autonomous navigation.

Computer-vision and mechanism test.

Autonomous navigation on the competition course.

Autonomy

A Raspberry Pi camera was used for path recognition as well as STOP-sign and AR-marker detection, allowing the robot to choose turns and execute simple commands along a course.

My contribution

I worked on hardware design and fabrication and developed the vision algorithms for path following, sign recognition, and AR-marker recognition.

Recognition

The robot recorded 1st Place in fastest completion time in the 2020 Computational Design Competition.