Elon Rimon

About

Elon Rimon is a pioneering roboticist whose foundational contributions span robot motion planning, autonomous navigation, and mobile robot coverage — research areas that form the bedrock of modern robotics. He is perhaps best known for his landmark 1992 paper "Exact Robot Navigation Using Artificial Potential Functions," co-authored with Daniel Koditschek, which has garnered over 1,800 citations and remains one of the most influential works in the field. This breakthrough unified kinematic path planning with feedback controller design through a mathematically elegant framework of navigation functions, enabling robots to move reliably through complex environments without getting trapped in local minima. Rimon extended this theoretical foundation with complementary work on manifolds with boundary and star-shaped worlds, further solidifying the mathematical rigor of potential-field approaches. His research then evolved toward practical autonomous coverage, where he developed the widely adopted Spanning Tree Coverage (STC) and Spiral-STC algorithms, enabling mobile robots to systematically cover unknown planar environments — critical for applications like robotic vacuum cleaning and search-and-rescue. His TangentBug algorithm added range-sensor-based navigation to his portfolio. Across his career, Rimon has consistently bridged elegant theory with real-world applicability, making him an essential figure for any student of autonomous robotics.

Research Focus

Key Achievements

Top Papers

1. 1
   Exact robot navigation using artificial potential functions

   1,825 citations · 1992
2. 2
   Robot navigation functions on manifolds with boundary

   565 citations · 1990
3. 3
   Spanning-tree based coverage of continuous areas by a mobile robot

   380 citations · 2001
4. 4
   TangentBug: A Range-Sensor-Based Navigation Algorithm

   192 citations · 1998
5. 5
   Spiral-STC: an on-line coverage algorithm of grid environments by a mobile robot

   164 citations · 2003
6. 6
   Competitive on-line coverage of grid environments by a mobile robot

   151 citations · 2002
7. 7
   The construction of analytic diffeomorphisms for exact robot navigation on star worlds

   143 citations · 1991
8. 8
   A new range-sensor based globally convergent navigation algorithm for mobile robots

   140 citations · 2002
9. 9
   Spanning-tree based coverage of continuous areas by a mobile robot

   118 citations · 2002
10. 10
    Obstacle Collision Detection Using Best Ellipsoid Fit

    103 citations · 1997

Key Collaborators

Contact & Links