#HeuristicAlgorithms

IEEE Transactions on Robotics (T-RO)

@ieeetro.bsky.social

1 month ago

Snapshots of a robotic simulation using our multicontact solver. Top: Bolt-nut assembly. Bottom: dish piling. Although intensive contact formation and stiff interactions make these scenarios challenging to simulate, our solvers successfully complete the simulations less than a ms of time budget per step.

Introducing CANAL & SubADMM, new multi-contact solvers based on augmented Lagrangian: CANAL for high-precision contact resolution; SubADMM for massively parallel hardware. They improve simulation accuracy & speed
https://ieeexplore.ieee.org/document/11027548

#RobotKinematics #HeuristicAlgorithms

IEEE Transactions on Robotics (T-RO)

@ieeetro.bsky.social

11 months ago

Results of an outdoor flight test in a park. (a)–(f) present the bird's-eye view snapshots of the outdoor experiment. (g)–(l) Screenshots of data visualization in Rviz corresponding with (a)–(f). The UAV avoided the six walking persons while navigating on the park sidewalk.

Researchers from The University of Hong Kong introduce FAPP, a fast and adaptive perception and planning framework for @UAVs to navigate dynamic and cluttered environments
ieeexplore.ieee.org/stamp/stamp....

#CollisionAvoidance #VehicleDynamics #HeuristicAlgorithms #AerialSystems #ObstacleAvoidance