J. Guldner

About

J. Guldner is a leading figure in the field of robotic control, with a career focused on solving the fundamental challenges of autonomous navigation and motion control. His most significant contributions lie in the integration of sliding mode control with artificial potential fields, creating robust and invariant systems for robot path planning and obstacle avoidance. His seminal 1995 paper on sliding mode control for gradient tracking, with 221 citations, established a foundational methodology for guiding holonomic robots along potential field gradients. Guldner masterfully extended this work to non-holonomic mobile robots, tackling the notoriously difficult stabilization problem with Lyapunov-based navigation and sliding mode control, a key contribution cited 98 times. He also pioneered the use of harmonic potential fields for obstacle avoidance, ensuring smooth, collision-free trajectories. Beyond navigation, Guldner made notable advances in robust tracking control for rigid-link electrically-driven manipulators, addressing both free-space and constrained motion. His work is characterized by a deep theoretical rigor and a clear focus on practical implementation, making him a highly influential researcher in the robotics community.

Research Focus

Key Achievements

Top Papers

1. 1
   Sliding mode control for gradient tracking and robot navigation using artificial potential fields

   221 citations · 1995
2. 2
   Stabilization of non-holonomic mobile robots using Lyapunov functions for navigation and sliding mode control

   98 citations · 2002
3. 3
   Sliding mode control for an obstacle avoidance strategy based on an harmonic potential field

   50 citations · 2002
4. 4
   Tracking gradients of artificial potential fields with non-holonomic mobile robots

   23 citations · 2005
5. 5
   Mobile robots in complex environments: a three-layered hierarchical path control system

   12 citations · 2002
6. 6
   Robust tracking control of rigid-link electrically-driven robots

   11 citations · 2005
7. 7
   Obstacle avoidance in R/sup n/ based on artificial harmonic potential fields

   10 citations · 2002
8. 8
   Robust tracking control of rigid-link electrically-driven robots

   7 citations · 1994
9. 9
   Tracking Control of Rigid-Link Electrically-Driven Robot Manipulators Operating Under Motion Constraints

   7 citations · 2005
10. 10
    Position and force tracking control of rigid-link electrically-driven robots

    5 citations · 1994

Key Collaborators

Contact & Links