Torsten Bertram

About

Torsten Bertram is a prominent robotics researcher whose work spans mobile robot motion planning, elastic joint modeling, and autonomous systems. He is perhaps best known for pioneering the **Timed Elastic Band (TEB)** framework, a transformative approach to real-time trajectory optimization that deforms initial global paths while respecting dynamic constraints, obstacle avoidance, and execution time. This foundational contribution, introduced in 2012 and refined through subsequent publications, has accumulated over 700 citations across its core papers and become a widely adopted standard in autonomous robot navigation—including its integration into the Robot Operating System (ROS). Bertram's research extends beyond mobile platforms. His 2009 work on modeling elastic robot joints with hysteresis and backlash (172 citations) addressed critical challenges in manipulator control, while his 2017 contributions advanced kinodynamic planning for car-like robots and socially aware navigation in multi-agent environments. More recently, he has explored model predictive control for collaborative manipulators and compliant quadrupedal locomotion grounded in spring-mass dynamics. With a body of work exceeding 1,500 citations, Bertram has made lasting contributions bridging theoretical optimization and practical robotic deployment, making his research essential reading for anyone working in autonomous systems and motion planning.

Research Focus

Key Achievements

Top Papers

1. 1
   Integrated online trajectory planning and optimization in distinctive topologies

   309 citations · 2016
2. 2
   Trajectory modification considering dynamic constraints of autonomous robots

   250 citations · 2012
3. 3
   Efficient trajectory optimization using a sparse model

   194 citations · 2013
4. 4
   Modeling and Identification of Elastic Robot Joints With Hysteresis and Backlash

   172 citations · 2009
5. 5
   Kinodynamic trajectory optimization and control for car-like robots

   166 citations · 2017
6. 6
   Planning of multiple robot trajectories in distinctive topologies

   87 citations · 2015
7. 7
   Modeling, observation, and control of hysteresis torsion in elastic robot joints

   71 citations · 2014
8. 8
   Online trajectory prediction and planning for social robot navigation

   61 citations · 2017
9. 9
   Model predictive control of a collaborative manipulator considering dynamic obstacles

   46 citations · 2020
10. 10
    Dynamic Locomotion Gaits of a Compliantly Actuated Quadruped With SLIP-Like Articulated Legs Embodied in the Mechanical Design

    44 citations · 2018

Key Collaborators

Contact & Links