4 papers
Kinodynamic Trajectory Following with STELA: Simultaneous Trajectory Estimation & Local Adaptation
Edgar Granados, Sumanth Tangirala, Kostas E. Bekris
State estimation and control are often addressed separately, leading to unsafe execution due to sensing noise, execution errors, and discrepancies between the planning model and re…
The State of Robot Motion Generation
Kostas E. Bekris, Joe Doerr, Patrick Meng +1
This paper reviews the large spectrum of methods for generating robot motion proposed over the 50 years of robotics research culminating in recent developments. It crosses the boun…
Roadmaps with Gaps over Controllers: Achieving Efficiency in Planning under Dynamics
Aravind Sivaramakrishnan, Sumanth Tangirala, Edgar Granados +2
This paper aims to improve the computational efficiency of motion planning for mobile robots with non-trivial dynamics through the use of learned controllers. Offline, a system-spe…
: Sampling-Based Kinodynamic Replanning and Feedback Control over Approximate, Identified Models of Vehicular Systems
Aravind Sivaramakrishnan, Sumanth Tangirala, Dhruv Metha Ramesh +2
This paper aims to increase the safety and reliability of executing trajectories planned for robots with non-trivial dynamics given a light-weight, approximate dynamics model. Scen…