Results 51 to 60 of about 109,256 (309)
Abstract Augmented Lazy Theta*: Applying Graph Abstractions to Trajectory Planning with Speed-Limit Constraints [PDF]
, 2014 Trajectory planning is a generalisation of path planning in which velocity is also taken into consideration. Considering velocity, in the context of a real-world system such as a robotic vehicle, means considering physical constraints such as the ...
Chrpa, Lukáš, Gregory, Peter
core
Robotic Trajectory Planning Based on CL Data [PDF]
, 2015 It is crucial to plan trajectory in robotic finishing with complex surface in manufacturing industry. While traditional robot programming for grinding is still time consuming and not cost-effective generally.
Zhu, Yingdan +8 more
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Optimal turning trajectory planning of an LHD based on a bidimensional search
工程科学学报, 2021 To solve the problem of smooth turning of an autonomous underground load-haul-dump loader (LHD), in this paper, a method for turning trajectory planning of an LHD was proposed.
Qing GU, Li LIU, Guo-xing BAI, Yu MENG
doaj +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
SensorsAutonomous vehicles are rapidly advancing and have the potential to revolutionize transportation in the future. This paper primarily focuses on vehicle motion trajectory planning algorithms, examining the methods for estimating collision risks based on ...
Taokai Xia, Hui Chen
doaj +1 more source
A real‐time decoupling trajectory planning method for on‐road autonomous driving
IET Control Theory & Applications, 2023 Trajectory planning is a core technology for autonomous vehicle directlyreflecting the driving safety and efficiency. In this paper, a spatial‐speed decoupled planning method is studied for real‐time trajectory generation in the on‐road environment.
Yongkang Lu +4 more
doaj +1 more source
Planning of Collision-Free Trajectory for Mobile Manipulators [PDF]
, 2013 A method of planning sub-optimal trajectory for a mobile manipulator working in the environment including obstacles is presented. The path of the end-effector is defined as a curve that can be parameterized by any scaling parameter, the reference ...
G. Pająk, Pająk, G.
core +1 more source
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
wiley +1 more source
High Order Curvature and Torsion Continuous Trajectory Planning Method for Space Flight Robot [PDF]
, 2015 Aiming at the propulsion disturbance problem brought by the discontinuity of the rotation angular acceleration in the freedom flight course of space robot at microgravity condition, a flight trajectory which conforms to cubic curvature polynomials and ...
Zhang Wei +7 more
core +1 more source