Results 191 to 200 of about 22,950 (299)

Inverse Kinematics Solution of 6-DOF Manipulator Based on Multi-Objective Full-Parameter Optimization PSO Algorithm. [PDF]

Front Neurorobot, 2022
Luo S, Chu D, Li Q, He Y.
europepmc   +1 more source

Robot Inverse Kinematics Mapping using Fuzzy Associative Memory Approach

, 1995
The solution of robot inverse kinematics problems using the Denavit and Hartenberg transformation matrix requires excessive computation time. For some robots it is not possible to have close-form inverse kinematics solutions.
Dagli, Cihan H., Hung, Yu Chung, Wiebe, Henry Allen   +2 more
core  

Manufacturability‐Aware Multi‐Objective Screening of Filament‐Wound Type IV Pressure‐Vessel Cylindrical Sections Using Dual‐Pressure Hashin Constraints

Polymer Composites, EarlyView.
Manufacturability‐aware multi‐objective screening of Type IV filament‐wound composite pressure‐vessel cylindrical sections toward lightweight and high‐strength designs. ABSTRACT A manufacturability‐aware preliminary screening framework is proposed for the straight cylindrical section of filament‐wound Type IV composite pressure vessels.
Önder Albayrak, Ahmet Çalık
wiley   +1 more source

Dual Quaternion-Based Forward and Inverse Kinematics for Two-Dimensional Gait Analysis. [PDF]

J Funct Morphol Kinesiol
Vergara-Hernandez R, Gonzalez-Islas JC, Dominguez-Ramirez OA, Rueda-Soriano E, Serrano-Chavez R.   +4 more
europepmc   +1 more source

A marker registration method to improve joint angles computed by constrained inverse kinematics. [PDF]

PLoS One, 2021
Dunne JJ, Uchida TK, Besier TF, Delp SL, Seth A.   +4 more
europepmc   +1 more source

Experimental and Numerical Thermo‐Mechanical Characterization of Polylactic Acid Fabricated by Fused Filament Fabrication

Polymer Engineering &Science, EarlyView.
Experimental and numerical framework for characterizing the thermomechanical response of polylactic acid fabricated by fused filament fabrication. ABSTRACT This study investigates the thermomechanical response of polylactic acid (PLA) specimens fabricated by fused filament fabrication (FFF) at two nozzle temperatures (190°C and 230°C), while mechanical
B. Hanželič, B. Nečemer, S. Glodež, G. Harih   +3 more
wiley   +1 more source

Path-based evaluation of deep learning models for solving inverse kinematics in a revolute-prismatic robot. [PDF]

Sci Rep
Manjegowda N, Rao M.
europepmc   +1 more source

Permafrost Distribution in the Canadian Rockies: Key Variables Influencing Patch‐Scale Variability

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT The spatial distribution of permafrost in mountainous regions is influenced by various factors such as topography, climate, vegetation, and substrate. Despite the existence of comprehensive permafrost maps at national and global levels, they fail to accurately represent the patch‐scale (e.g., < 25 m) permafrost distribution in characteristic ...
Gerardo Zegers, Masaki Hayashi, Pablo A. Mendoza   +2 more
wiley   +1 more source

A multi-strategy enhanced secretary bird optimization algorithm for high-precision inverse kinematics in robotic arms. [PDF]

PLoS One
Chen X, Lin N, Zhang F, Zhao X.
europepmc   +1 more source

New views of some invariants associated with the Cartesian 2D velocity gradient tensor

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Vorticity and divergence of horizontal flow are fundamental quantities in meteorology; both are linear functions of the four elements of the 2D velocity gradient tensor and both are formally unchanged under coordinate rotation. We explore four quadratic functions of the elements that are geometrically invariant in this sense, finding some novel ...
I. Roulstone, S. A. Clough, A. A. White
wiley   +1 more source