Results 31 to 40 of about 119,993 (264)
A Survey on Fail-safe Motion Planning Methods for Autonomous Driving
Kongzhi Yu Xinxi Jishu, 2021 Fail-safe motion planning method belongs to the decision-making module of automatic driving vehicle, and its research is in the early stage of rapid development.
TANG Shiqi, LI Bai, ZHANG Youmin
doaj
Motion Planning of Legged Robots [PDF]
SIAM Journal on Computing, 2000 We study the problem of computing the free space F of a simple legged robot called the spider robot. The body of this robot is a single point and the legs are attached to the body. The robot is subject to two constraints: each leg has a maximal extension R (accessibility constraint) and the body of the robot must lie above the convex hull of its feet ...
Boissonnat, Jean-Daniel +2 more
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Design of a Low-complexity Graph-Based Motion-Planning Algorithm for Autonomous Vehicles
Applied Sciences, 2020 In the development of autonomous vehicles, the design of real-time motion-planning is a crucial problem. The computation of the vehicle trajectory requires the consideration of safety, dynamic and comfort aspects.
Tamás Hegedűs +2 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
wiley +1 more source
LocalPoly interpolation: Generalizing tricubic for Cn continuity in M‐dimensional spaces
Engineering ReportsTricubic interpolation, originally introduced by Lekien and Marsden (Int J Numer Methods Eng. 2005; 63(3): 455–471), has been a cornerstone in the field of interpolation, providing C1 continuous interpolations within three‐dimensional spaces.
Edvin Åblad
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Time Parametrized Motion Planning
MathematicsTime can be treated as a free parameter to isotropically stretch the tangent space. A trajectory, which matches the boundary conditions on its configuration, is adjusted so that velocity conditions are met.
Stuart Taylor +3 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
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Proximal motion planning algorithms
Applied General TopologyIn this paper, we transfer the problem of measuring navigational complexity in topological spaces to the nearness theory. We investigate the most important component of this problem, the topological complexity number (denoted by TC), with its different ...
Melih İs, İsmet Karaca
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Kinodynamic Motion Planning for an X4-Flyer Using a 2-Dimentional Harmonic Potential Field [PDF]
International Journal on Smart Material and Mechatronics, 2014 In this research, we present a control method using kinodynamic motion planning based on a harmonic potential field (HPF) for an X4-Flyer moving in a 3-dimensional space.
Keigo Watanabe, Shoichi Maeya
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Kinodynamic Motion Planning [PDF]
IEEE Robotics & Automation Magazine, 2010 This article extends the capabilities of the harmonic potential field (HPF) approach to planning to cover both the kinematic and dynamic aspects of a robot's motion. The suggested approach converts the gradient guidance field from a harmonic potential to a control signal by augmenting it with a novel type of damping forces called nonlinear, anisotropic,
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