Shun‐ichi Azuma

About

Shun-ichi Azuma is a leading figure in bio-inspired robotics and multi-agent control systems, whose work bridges the gap between biological principles and autonomous robot coordination. His primary research areas include stochastic source seeking, multi-robot coverage, and snake-like robot locomotion. Azuma’s most impactful contribution is his pioneering work on "Stochastic Source Seeking by Mobile Robots" (2012, 105 citations), where he developed controllers that enable nonholonomic robots to locate the source of an unknown signal field—a fundamental problem in environmental monitoring and search-and-rescue operations. He further advanced the field by introducing bacterial chemotaxis-inspired controllers for multi-robot systems, enabling efficient coverage and rendezvous tasks without centralized coordination. His innovative "Halftone Mass Games" concept (2012, 5 citations) demonstrates how fixed numbers of mobile robots can form grayscale images through distributed control, merging robotics with artistic expression. More recently, Azuma has tackled the challenging control of snake robots with passive joints (2023–2024), developing path-tracking algorithms that maintain functionality despite actuator failures. With over 150 total citations and a consistently evolving research portfolio, Azuma’s work continues to inspire new approaches in autonomous robotics, particularly in uncertain and constrained environments.

Research Focus

Key Achievements

Top Papers

1. 1
   Stochastic Source Seeking by Mobile Robots

   105 citations · 2012
2. 2
   Multi-Robot Control Inspired by Bacterial Chemotaxis: Coverage and Rendezvous via Networking of Chemotaxis Controllers

   14 citations · 2020
3. 3
   Nonholonomic source seeking in switching random fields

   12 citations · 2010
4. 4
   Path tracking control of a snake robot with a passive joint

   5 citations · 2023
5. 5
   Halftone Mass Games by Fixed Number of Mobile Robots

   5 citations · 2012
6. 6
   Head trajectory tracking control of an extendable snake-like robot

   4 citations · 2022
7. 7
   Path-following Control of a Snake Robot With Multiple Passive Joints

   4 citations · 2024
8. 8
   Robotic Mass Games over r-Disk Proximity Networks

   2 citations · 2013
9. 9
   Robotic Mass Games by Distributed Hybrid Controllers

   2 citations · 2012

Key Collaborators

Contact & Links