Results 71 to 80 of about 68,375 (267)
TDO-SLAM: Traffic Sign and Dynamic Object Based Visual SLAM
IEEE AccessThis paper introduces a real-time visual SLAM system, TDO-SLAM, using only a stereo vision camera. TDO-SLAM works not only in static but also in dynamic road environment by incorporating the object motion and the planar property of standing traffic signs.
Soon-Yong Park, Junesuk Lee
doaj +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Trajectory Accident Prevention in Problem of Fly-Around of Static Circular Forbidden Zone
RUDN Journal of Engineering Research, 2012 Trajectory accident prevention in a problem of fly-around of static circular zone forbidden for planar motion of a dynamic controlled system is considered.
E M Voronov, A A Karpunin
doaj
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
International Journal of Advanced Robotic Systems, 2013 The concept of dynamic balancing with respect to a given trajectory is proposed in this paper. Trajectory-based dynamic balancing is a technique that brings additional mechanisms to unbalanced mechanisms with the purpose of actuating the original ...
Kun Wang +4 more
doaj +1 more source
Three crossing limit cycles in planar piecewise linear systems with saddle-focus type
Electronic Journal of Qualitative Theory of Differential Equations, 2015 This paper presents an analysis on the appearance of limit cycles in planar Filippov system with two linear subsystems separated by a straight line. Under the restriction that the orbits with points in the sliding and escaping regions are not considered,
Liping Li
doaj +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Dynamic 3D shape of the plantar surface of the foot using coded structured light: a technical report
Journal of Foot and Ankle Research, 2014 Background The foot provides a crucial contribution to the balance and stability of the musculoskeletal system, and accurate foot measurements are important in applications such as designing custom insoles/footwear.
Ali K Thabet +4 more
doaj +1 more source
Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
Cone complementarity approach for dynamic analysis of multiple pendulums
Advances in Mechanical Engineering, 2019 The multibody system dynamics approach allows describing equations of motion for a dynamic system in a straightforward manner. This approach can be applied to a wide variety of applications that consist of interconnected components which may be rigid or ...
Xinxin Yu +4 more
doaj +1 more source