US EPA

3986154 

Book/Book Chapter 

Shinerbot: Bio-inspired Collective Robot Swarm Navigation Platform 

Luo, E; Fang, XinHui; Ng, Y; Gao, GX; Inst Navigat 

2016 

Institute of Navigation Satellite Division Proceedings of the International Technical Meeting 

1091-1095 

WOS:000391479501010 

We designed and built a collective robot swarm navigation platform, called Shinerbot, inspired by the emergent navigation behavior of the Golden Shiner Fish. Unlike traditional navigation robots that require location information, path -planning and communication between networked elements, each Shinerbot performs only two navigation operations. Each Shinerbot modulates its speed based on sensing of its environment at its current location. In addition, each Shinerbot moves towards neighboring Shinerbots. Both our Shinerbot speed and direction incorporate some randomness. As a swarm, our Shinerbots collectively navigate using minimal sensing and control.



We designed our Shinerbot swarm navigation platform to use vibration motors for mobility, a photodiode for environment light intensity sensing, reflective ranges for neighbor proximity sensing and a microcontroller for processing. In addition, to make large-scale swarm operations tractable, we designed a swarm messaging system and a swarm charging plate.



We built 30 Shinerbots, each of size 40.6mm and of cost USD $20. This process includes drawing the circuit schematics, producing the PCB layouts, sending the PCB for fabrication, soldering the electronic components, writing custom software, programming the Shinerbots, calibration and testing. Following that, we experimentally demonstrated successful Shinerbot swarm navigation.