AIMC Topic: Vacuum

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Prediction of Vacuum Ultraviolet/Ultraviolet Gas-Phase Absorption Spectra Using Molecular Feature Representations and Machine Learning.

Journal of chemical information and modeling Jun 28, 2024
Ultraviolet (UV) absorption spectroscopy is a widely used tool for quantitative and qualitative analyses of chemical compounds. In the gas phase, vacuum UV (VUV) and UV absorption spectra are specific and diagnostic for many small molecules. An accur...
Spectrophotometry, Ultraviolet Machine Learning Vacuum Ultraviolet Rays Gases
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Infusion of active compound into sliced button mushrooms through vacuum impregnation to improve functionality: Comparing response surface methodology and artificial neural network.

Journal of food science Jun 26, 2024
The present study explores the infusion of active compounds (ascorbic acid and calcium lactate) into sliced button mushrooms (Agaricus bisporus) to increase the nutritional value and reduce the browning effect of sliced mushrooms using the vacuum imp...
Temperature Hydrogen-Ion Concentration Neural Networks, Computer Vacuum Ascorbic Acid Agaricus Food Handling Nutritive Value
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Design of vacuum annealing furnace temperature control system based on GA-Fuzzy-PID algorithm.

PloS one Nov 29, 2023
As is well known, the metal annealing process has the characteristics of heat concentration and rapid heating. Traditional vacuum annealing furnaces use PID control method, which has problems such as high temperature fluctuation, large overshoot, and...
Fuzzy Logic Vacuum Computer Simulation Temperature Algorithms
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Multimodal steerable earthworm-inspired soft robot based on vacuum and positive pressure powered pneumatic actuators.

Bioinspiration & biomimetics Nov 13, 2023
This article presents a multimodal steerable earthworm-inspired soft robot based on vacuum and positive pressure powered pneumatic actuators capable of crawling both inside pipelines and on planar surfaces. The optimized modular vacuum pressure-drive...
Animals Oligochaeta Vacuum Locomotion Robotics Equipment Design
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A vacuum-actuated soft robot inspired by Drosophila larvae to study kinetics of crawling behaviour.

PloS one Apr 5, 2023
Peristalsis, a motion generated by the propagation of muscular contraction along the body axis, is one of the most common locomotion patterns in limbless animals. While the kinematics of peristalsis has been examined intensively, its kinetics remains...
Animals Larva Locomotion Drosophila Robotics Vacuum
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A Hybrid Jamming Structure Combining Granules and a Chain Structure for Robotic Applications.

Soft robotics Jul 13, 2021
To allow versatile manipulation of soft robots made of compliant materials with limited force transmission, variable stiffness has been actively developed, which has become one of the most important factors in soft robotics. Variable stiffness is usu...
Robotics Vacuum
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Development of the Ultralight Hybrid Pneumatic Artificial Muscle: Modelling and optimization.

PloS one Apr 22, 2021
Pneumatic artificial muscles (PAMs) are one of the key technologies in soft robotics, and they enable actuation in mobile robots, in wearable devices and exoskeletons for assistive and rehabilitative purposes. While they recently showed relevant impr...
Handwriting Rehabilitation Muscle Contraction Movement Humans Algorithms Equipment Design Skin Inventions Vacuum Biomimetics Robotics Plastics Wearable Electronic Devices Muscle, Skeletal
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Prediction of MOF Performance in Vacuum Swing Adsorption Systems for Postcombustion CO Capture Based on Integrated Molecular Simulations, Process Optimizations, and Machine Learning Models.

Environmental science & technology Mar 12, 2020
Postcombustion CO capture and storage (CCS) is a key technological approach to reducing greenhouse gas emission while we transition to carbon-free energy production. However, current solvent-based CO capture processes are considered too energetically...
Adsorption Carbon Dioxide Vacuum Machine Learning
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Origami-Based Vacuum Pneumatic Artificial Muscles with Large Contraction Ratios.

Soft robotics Oct 19, 2018
A novel linear actuator called origami-based vacuum pneumatic artificial muscle (OV-PAM) is proposed in this study that can produce large forces (>400 N) with a contraction ratio >90% of the active length of the actuator. Moreover, some of the design...
Muscle Contraction Biomimetics Vacuum Robotics Humans Equipment Design Muscle, Skeletal Motion
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Bioinspired 3D Printable Soft Vacuum Actuators for Locomotion Robots, Grippers and Artificial Muscles.

Soft robotics Jul 24, 2018
Continued technological progress in robotic systems has led to more applications where robots and humans operate in close proximity and even physical contact in some cases. Soft robots, which are made of highly compliant and deformable materials, pro...
Smart Materials Sporangia Finite Element Analysis Ferns Artificial Organs Humans Printing, Three-Dimensional Vacuum Biomimetic Materials Muscle, Skeletal Elastomers Robotics Movement
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