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Brahayam Ponton

3 accepted papers

2022

Efficient Extrinsic Calibration of Multi-Sensor 3D LiDAR Systems for Autonomous Vehicles using Static Objects Information

IROS 2022poster

For an autonomous vehicle, the ability to sense its surroundings and to build an overall representation of the environment by fusing different sensor data streams is fundamental. To this end, the poses of all sensors need to be accurately determined. Traditional calibration methods are based on: 1)…

Cited by 5SourceScholar
2019

Efficient Humanoid Contact Planning using Learned Centroidal Dynamics Prediction

ICRA 2019poster

Humanoid robots dynamically navigate an environment by interacting with it via contact wrenches exerted at intermittent contact poses. Therefore, it is important to consider dynamics when planning a contact sequence. Traditional contact planning approaches assume a quasi-static balance criterion to…

Cited by 43SourceScholar
2018

On Time Optimization of Centroidal Momentum Dynamics

ICRA 2018poster

Recently, the centroidal momentum dynamics has received substantial attention to plan dynamically consistent motions for robots with arms and legs in multi-contact scenarios. However, it is also non convex which renders any optimization approach difficult and timing is usually kept fixed in most tra…

Cited by 77SourceScholar