Results 51 to 60 of about 2,702,596 (352)
UAV Formation Trajectory Planning Algorithms: A Review
Drones, 2023 With the continuous development of UAV technology and swarm intelligence technology, the UAV formation cooperative mission has attracted wide attention because of its remarkable function and flexibility to complete complex and changeable tasks, such as ...
Yunhong Yang +2 more
semanticscholar +1 more source
Frontiers in Public HealthObjectivesWe aimed to explore the association between body mass index (BMI) trajectories and subsequent healthy aging in Chinese older adults.MethodsA prospective, population-based cohort study.
Xiaodan Kuang +4 more
doaj +1 more source
Dynamics of flight of the fragments with higher order Haar wavelet method [PDF]
Proceedings of the Estonian Academy of SciencesFragments that have an irregular shape and move at high speeds are difficult to assess since experiments require high-tech solutions, and the differential equations that describe the motion cannot be solved analytically.
Lenart Kivistik +3 more
doaj +1 more source
Trajectory experience of motherhood
Acta Universitatis Lodziensis: Folia Sociologica, 2020 Motherhood, which includes the process of becoming and being a mother, is understood as an institution or as personal experience, and both these perspectives are interdependent.
Katarzyna Gajek
doaj +1 more source
Newton's trajectories versus MOND's trajectories
Physics Letters B, 2017 MOND dynamics consists of a modification of the acceleration with respect to the one provided by Newtonian mechanics. In this paper we investigate whether it can be derived from a velocity-dependent deformation of the coordinates of the systems. The conclusion is that it cannot be derived this way because of the intrinsic non-local character in time of
openaire +6 more sources
Multi-Agent Tensor Fusion for Contextual Trajectory Prediction [PDF]
Computer Vision and Pattern Recognition, 2019 Accurate prediction of others' trajectories is essential for autonomous driving. Trajectory prediction is challenging because it requires reasoning about agents' past movements, social interactions among varying numbers and kinds of agents, constraints ...
Tianyang Zhao +7 more
semanticscholar +1 more source
Variable Aircraft Spacing Quadratic Bézier Curve Trajectory Planning for Cascading Delay Mitigation
AerospaceCongested airspace conflict resolution during terminal operations is a common air traffic management issue that may produce cascading delays. Vehicles needing emergency clearance to land, at either traditional airports or vertiports, would require others
Michael R. Variny +2 more
doaj +1 more source
Computational aspects of multilevel trajectory optimization [PDF]
, 2017 This paper presents new computational results in multilevel trajectory optimization. The original formulation of trajectory decomposition is extended and applied to a difficult multiple arc trajectory example, the low thrust interplanetary swingby ...
Stubberud, Allen, Sugar, RD
core
Trajectory structures and transport
, 2004 The special problem of transport in 2-dimensional divergence-free stochastic velocity fields is studied by developing a statistical approach, the nested subensemble method.
A. S. Monin +10 more
core +1 more source
Human motion trajectory prediction: a survey [PDF]
Int. J. Robotics Res., 2019 With growing numbers of intelligent autonomous systems in human environments, the ability of such systems to perceive, understand, and anticipate human behavior becomes increasingly important.
Andrey Rudenko +5 more
semanticscholar +1 more source