Computing free motion of floating structures by pole-residue operations
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102558
Abstract: Abstract Computing the free motion of a floating structure has often been conducted in the time domain by using the Cummins equation, which needs to perform a convolution integral at each time step and thus… read more here.
Keywords: time; method; motion; computing free ... See more keywords
Free motion around black holes with discs or rings: Between integrability and chaos. VI. The Melnikov method
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.103013
Abstract: Motivated by black holes surrounded by accretion structures, we consider in this series static and axially symmetric black holes "perturbed" gravitationally as being encircled by a thin disc or a ring. In previous papers, we… read more here.
Keywords: motion around; black holes; chaos; melnikov ... See more keywords
RDA: An Accelerated Collision Free Motion Planner for Autonomous Navigation in Cluttered Environments
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3242138
Abstract: Autonomous motion planning is challenging in multi-obstacle environments due to nonconvex collision avoidance constraints. Directly applying numerical solvers to these nonconvex formulations fails to exploit the constraint structures, resulting in excessive computation time. In this… read more here.
Keywords: planner; accelerated collision; free motion; collision ... See more keywords
Collision-Free Motion Algorithms for Sensors Automated Deployment to Enable a Smart Environmental Sensing-Net
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Automation Science and Engineering"
DOI: 10.1109/tase.2021.3138198
Abstract: As natural habitats protection has become a global priority, smart sensing-nets are ever-increasingly needed for effective environmental observation. In a practical monitoring network, it is critical to deploy sensors with sufficient automated intelligence and motion… read more here.
Keywords: problem; free motion; collision free; motion ... See more keywords
Configuration detection and external force tuning for soft-bending actuators under position constraint
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221105221
Abstract: Nowadays, soft actuator development has become a big trend due to higher safety and more complex movements. One of the most interesting types of these actuators is called the “soft fiber-reinforced bending actuator,” which has… read more here.
Keywords: free motion; soft bending; actuator; force tuning ... See more keywords