Matches in SemOpenAlex for { <https://semopenalex.org/work/W3082102837> ?p ?o ?g. }
- W3082102837 abstract "Legged robot locomotion requires the planning of stable reference trajectories, especially while traversing uneven terrain. The proposed trajectory optimization framework is capable of generating dynamically stable base and footstep trajectories for multiple steps. The locomotion task can be defined with contact locations, base motion or both, making the algorithm suitable for multiple scenarios (e.g., presence of moving obstacles). The planner uses a simplified momentum-based task space model for the robot dynamics, allowing computation times that are fast enough for online replanning.This fast planning capabilitiy also enables the quadruped to accommodate for drift and environmental changes. The algorithm is tested on simulation and a real robot across multiple scenarios, which includes uneven terrain, stairs and moving obstacles. The results show that the planner is capable of generating stable trajectories in the real robot even when a box of 15 cm height is placed in front of its path at the last moment." @default.
- W3082102837 created "2020-09-08" @default.
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- W3082102837 date "2020-08-28" @default.
- W3082102837 modified "2023-09-28" @default.
- W3082102837 title "Online Dynamic Trajectory Optimization and Control for a Quadruped Robot" @default.
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- W3082102837 hasPublicationYear "2020" @default.
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