Results 131 to 140 of about 22,950 (299)
Robot inverse kinematics solution based on an improved whale optimization algorithm
Jixie chuandongObjectiveRobot inverse kinematics solution plays an important role in trajectory planning and control. The traditional inverse kinematics of robot was solved according to the kinematics equation and the mathematical theory, which has low calculation ...
WANG Ting, WU Quanjun
doaj
Inverse Kinematics Analysis of Six-degree-of-freedom Mechanism for Wind Tunnel Capture Trajectory
Jixie chuandong, 2020 A series of six-degree-of-freedom mechanism is proposed for the needs of wind tunnel capture trajectory experimental equipment. The kinematics positive solution model of the mechanism is established.
Ning Li +4 more
doaj
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
Astronomische Nachrichten, EarlyView.ABSTRACT The goal of this study is to confirm the feasibility of the use of digitized low dispersive MtWilson Michigan Southern Sky Hα$$ \alpha $$ survey astronomical photographic plates for modern astrophysical research. The detection of highly redshifted objects, such as early galaxies and quasars, is fundamental to understanding the universe's ...
Tauseef Ahmad Zafar +3 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The immobilization of lipase B from Candida antarctica (CALB) on an amino‐epoxy functionalized magnetic support (Fe3O4‐PEI‐DGEBA) resulted in a highly stable and efficient biocatalyst for biofuel production from tilapia oil. The synthesized support was characterized using scanning electron microscopy, transmission electron microscopy, X‐ray ...
Rafael Leandro Fernandes Melo +12 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Integrated Aspen HYSYS–machine learning framework for predicting product yields and quality variables. Abstract Crude oil refining is a complex process requiring precise modelling to optimize yield, quality, and efficiency. This study integrates Aspen HYSYS® simulations with machine learning techniques to develop predictive models for key refinery ...
Aldimiro Paixão Domingos +3 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
Stability of Viscous Three‐Dimensional Stratified Couette Flow via Dispersion and Mixing
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT This article explores the stability of stratified Couette flow in the viscous 3d$3d$ Boussinesq equations. In this system, mixing effects arise from the shearing background, and gravity acts as a restoring force leading to dispersive internal gravity waves.
Michele Coti Zelati +2 more
wiley +1 more source
An Analytical Solution for Inverse Kinematics of SSRMS-Type Redundant Manipulators. [PDF]
Sensors (Basel), 2023 Qin L, Wei X, Lv L, Han L, Fang G.
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.Inspired by spiders, the multilegged walk‐through assembling robot for arc parts achieves high‐precision synchronous control under heavy loads through dual‐layer hydraulic pose dynamics modeling and hierarchical pressure optimization, significantly enhancing shield tunneling assembly efficiency and precision.
Quan Xiao +5 more
wiley +1 more source