Results 131 to 140 of about 623,221 (296)
Kinematics Analysis and Simulation of a Quadruped Magnetic Adsorption Wall-climbing Robot
工程科学与技术, 2020 A quadruped magnetic absorbing wall-climbing robot with omni-directional motion was designed to achieve reliable adsorption and free movement on the iron-based wall with different curvatures.
Zhizhong LYU +3 more
doaj
Accelerating Musculoskeletal Robotics Through Parametric Design and 3D‐Printed Flexible Structures
Advanced Intelligent Systems, EarlyView.Parametric design and flexible 3D printing create muscle‐, tendon‐, ligament‐, and cushion‐like robotic elements from a single thermoplastic polyurethane material. Tuning lattice patterns adjusts regional mechanical properties and enables coordinated multijoint motions in a life‐sized musculoskeletal leg under external suspension, with partial body ...
Shunnosuke Yoshimura +2 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.Hardware‐learning co‐design combines volar‐plate‐inspired passive‐joint constraints with mechanism‐aware reinforcement learning for a low‐cost parallel‐linkage gripper. The resulting system performs quasi‐static object adjustment and dynamic pinch grasping, demonstrating reliable planar in‐hand manipulation and successful sim‐to‐real transfer. Parallel
Yanzhou Jin +4 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro +3 more
wiley +1 more source
Kinematic analysis and optimisation of a gantry spraying robot for ship blocks
Alexandria Engineering JournalNowadays, using existing automated coating equipment to meet the coating requirements of complex ship blocks both domestically and internationally has become challenging.
Jiangmin Xu +6 more
doaj +1 more source
Interactive inverse kinematics for human motion estimation
, 2009 We present an application of a fast interactive inverse kinematics method as a dimensionality reduction for monocular human motion estimation. The inverse kinematics solver deals efficiently and robustly with box constraints and does not suffer from ...
Lapuyade, Jerome +4 more
core +1 more source
Three‐dimensional digital analysis of musteloid masticatory muscle architecture
The Anatomical Record, EarlyView.Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis +6 more
wiley +1 more source
A backbone-based inverse kinematics and head traction path-following algorithm for soft manipulators
International Journal of Advanced Robotic SystemsThis paper introduces an inverse kinematics solution and a path-following method for a tendon-driven soft manipulator. The inverse kinematics problem is addressed using a modified backbone method, where the spatial backbone is defined by the modal ...
Hang Li +9 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract The obstetrical dilemma hypothesis (ODH) proposes an evolutionary trade‐off between obstetric requirements and locomotor performance. However, whether external pelvic breadth measures influence walking energetics during human growth remains poorly understood.
Guillermo Zorrilla‐Revilla +4 more
wiley +1 more source
Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.Purpose To compare clinical outcomes and graft failure between anatomical femoral tunnel (FT) placement at the central and anteromedial bundle (AMB) positions. Methods A systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses guidelines.
Haitham Kamel Haroun +3 more
wiley +1 more source