Results 201 to 210 of about 653,533 (289)

Bionic Energy-Efficient Inverse Kinematics Method Based on Neural Networks for the Legs of Hydraulic Legged Robots. [PDF]

Biomimetics (Basel)
She J, Feng X, Xu B, Chen L, Wang Y, Liu N, Zou W, Ma G, Yu B, Ba K.   +9 more
europepmc   +1 more source

Linear Mechatronic Modeling of Rectangular Tank Sloshing Dynamics

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Sloshing dynamics in partially filled tanks can strongly influence system‐level behavior when fluid motion couples with rigid‐body dynamics. This paper presents a linear and acausal two‐dimensional sloshing model for rectangular tanks, based on the reformulation of established sloshing theory within a modular, multi‐domain modeling framework ...
Magnus Steinstø, Eilif Pedersen
wiley   +1 more source

The influence of the marker set on inverse kinematics results to inform markerless motion capture annotations. [PDF]

Sci Rep
Mundt M, Pagnon D, Colyer S.
europepmc   +1 more source

Dynamic Performance Enhancement of a High‐Agility Hypersonic Mechanical System via a Learning‐Augmented Robust Control Architecture

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The design of control systems for high‐agility mechanical systems operating in extreme environments is a significant challenge in nonlinear dynamics. This paper addresses the complex dynamic control problem of a hypersonic interceptor, modeled as a multi‐input multi‐output (MIMO) mechanical system characterized by strong aerodynamic cross ...
Mohammad Mahdi Soori, Seyed Hossein Sadati   +1 more
wiley   +1 more source

Musculoskeletal Inverse Kinematics Tool for Inertial Motion Capture Data Based on the Adaptive Unscented Kalman Smoother: An Implementation for OpenSim. [PDF]

Ann Biomed Eng
Kortelainen MJ, Vartiainen P, Beattie A, Lavikainen J, Karjalainen PA.   +4 more
europepmc   +1 more source

An Approach for Computationally Efficient Yet Accurate Modeling of Vibrating Machines With Neidhart Springs

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Accurate modeling of vibrating machines equipped with Neidhart springs is challenging due to the strong nonlinearities introduced by the elastomer–metal torsional elements and the constraints imposed by their kinematic arrangement. Multibody modeling methodologies for such vibrating machines are often computationally demanding, thus limiting ...
Davide Galli, Veit Gufler, Andrea Giusti, Renato Vidoni   +3 more
wiley   +1 more source

Real-time optimized inverse kinematics of redundant robots under inequality constraints. [PDF]

Sci Rep
Zhang L, Du H, Qin Z, Zhao Y, Yang G.
europepmc   +1 more source

Experimental and Numerical Assessment of Progressive Damage in CF/PEEK Laminates Under Monotonic and Progressive Cyclic Four‐Point Bending

Polymer Composites, EarlyView.
Experimental four‐point bending of CF/PEEK laminates under monotonic and progressive cyclic loading is assessed using classical lamination theory and a calibrated Hashin progressive damage model. ABSTRACT Carbon‐fiber‐reinforced PEEK composites combine high specific strength, corrosion resistance, and damage tolerance, supporting their use in aerospace,
Pedro Antônio Castro Regio dos Santos, Thais da Costa Dias, Geovanio Lima de Oliveira, Hugo Francisco Lisboa Santos, Winston C. Gama, Maikson L. P. Tonatto   +5 more
wiley   +1 more source

Improved Bald Eagle Search Optimization Algorithm for the Inverse Kinematics of Robotic Manipulators. [PDF]

Biomimetics (Basel)
Zhao G, Tao B, Jiang D, Yun J, Fan H.
europepmc   +1 more source

High‐Order Pressure–Volume Relationship for Simulation of Stretch and Extrusion Blow Molding Processes

Polymer Engineering &Science, EarlyView.
High‐order thermodynamically consistent pressure–volume modeling improves numerical stability and prediction accuracy in stretch and extrusion blow molding simulations. The proposed formulation captures transient pressure evolution and enables reliable thickness prediction with good agreement against experimental measurements.
Z. Benrabah, F. Ilinca, A. Bardetti, S. Bournival   +3 more
wiley   +1 more source