Subdivision method for rational ANCF circular elements [PDF]
Scientific ReportsThis paper, based on the node insertion algorithm for NURBS curves, explicitly defines the method for calculating the node coordinates and weights of subdivided element, without altering the geometric properties and parameter distribution of the RANCF ...
Manyu Shi +3 more
doaj +4 more sources
Fractional Derivative Viscosity of ANCF Cable Element
Actuators, 2023 Typical engineering cable structures, such as high-voltage wire and wire rope, usually bring a damping effect which cannot be ignored due to the technological problems of manufacturing.
Yaqi Gu, Zuqing Yu, Peng Lan, Nianli Lu
doaj +3 more sources
Deep CNN-Based Static Modeling of Soft Robots Utilizing Absolute Nodal Coordinate Formulation [PDF]
Biomimetics, 2023 Soft continuum robots, inspired by the adaptability and agility of natural soft-bodied organisms like octopuses and elephant trunks, present a frontier in robotics research.
Haitham El-Hussieny +2 more
doaj +2 more sources
Vibration analysis of elevator traveling cable by ANCF considering internal damping
Mechanical Engineering JournalTraveling cables are important components for elevators that transmit electricity and control command to elevator car. In recent years, as buildings have become taller, traveling cables have also become longer.
Takayoshi KAMADA +5 more
doaj +3 more sources
Numerical approach for flexible body with internal boundary movement [PDF]
Scientific Reports, 2023 In this paper, a numerical method is proposed for a flexible tether motion that spans two different environments and has large displacement and deformation.
Riko Ogawara +2 more
doaj +2 more sources
Increasing NADPH impairs fungal H2O2 resistance by perturbing transcriptional regulation of peroxiredoxin [PDF]
Bioresources and Bioprocessing, 2022 NADPH provides the reducing power for decomposition of reactive oxygen species (ROS), making it an indispensable part during ROS defense. It remains uncertain, however, if living cells respond to the ROS challenge with an elevated intracellular NADPH ...
Jingyi Li +7 more
doaj +2 more sources
Analysis of Vibration Characteristics of Spatial Non-Uniform Tensioned Thin-Film Structures Based on the Absolute Nodal Coordinate Formulation [PDF]
MicromachinesDue to their lightweight characteristics, spatial thin-film structures can generate vibrations far exceeding their film thickness when subjected to external loads, which has become a key factor limiting their performance.
Peng Sun +4 more
doaj +2 more sources
General Conversion between ANCF and B-spline Surfaces
arXiv.orgIn this paper, general conversion equations are derived between Absolute Nodal Coordinates Formulation (ANCF) finite surface elements and B-spline surfaces, an extension of our previous work on the conversion between ANCF cable elements and B-spline ...
Randi Wang +3 more
semanticscholar +3 more sources
Stable Inversion for Flexible Multibody Systems Using the ANCF [PDF]
PAMM, 2021 AbstractFlexible robots are often non‐minimum phase systems. Thus, their inverse model must be computed by stable inversion. Here, a simplification to the stable inversion process is proposed, which enables its application to complex underactuated multibody systems.
Drücker, Svenja, Seifried, Robert
openaire +1 more source
Implementation implications on the performance of ANCF simulations
International Journal of Non-Linear Mechanics, 2022 Michael Taylor, R. Serban, D. Negrut
semanticscholar +2 more sources