Results 41 to 50 of about 11,509 (259)

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source

Experimental verification of the properties of pneumatic elements

EPJ Web of Conferences, 2018
The subject of this article is experimental verification of properties of pneumatic elements. These elements have been a part of equipment for measuring of rotary air motors parameters.
Fojtášek K., Dvořák L., Chmura Š.
doaj   +1 more source

Control for flow disturbance suppression of pneumatic anti-vibration apparatus using asymmetric central pattern generator

Nihon Kikai Gakkai ronbunshu, 2017
Pneumatic anti-vibration apparatus (AVA) has been used for suppressing the vibration from the floor. Compressed air produced by the air compressor is supplied to air spring, which is used as an actuator in AVA.
Sho KASHIWAZAKI, Shinji WAKUI
doaj   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

MODERNIZATION OF DESIGN AND DESIGN CIRCUITS FOR CONTROL PART OF SPORTS SIMULATOR PNEUMATIC DRIVE

Наука и техника, 2009
The paper contains justification on application of a pneumatic drive  in various training simulators which are used as for general rehabilitation so for professional training as well for various kinds of sports. Simulator flow diagrams based on pneumatic
I. V. Kachanov, A. E. Pavlovich, А. A. Sheleg   +2 more
doaj  

Bandwidth expansion of a pressure control system for pneumatic anti-vibration apparatuses in presence of dead time

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015
This paper considers the pressure control of air springs used for a pneumatic anti-vibration apparatus (AVA), which isolates vibration transmitted to semiconductor lithography equipment.
Yukinori NAKAMURA, Hiroki KAWAKAMI, Shinji WAKUI   +2 more
doaj   +1 more source

Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications

Advanced Robotics Research, EarlyView.
This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley   +1 more source

Positive-pressure driven overflow-prevention valve with compact trigger mechanism

Nihon Kikai Gakkai ronbunshu, 2017
A new over-flow prevention valve with a trigger mechanism is designed, fabricated and studied experimentally to evaluate its performances. Loading arms are used to transfer combustible fluid such as oil between tankers and tanks.
Takeshi MIZUNO, Yuji ISHINO, Masaya TAKASAKI   +2 more
doaj   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

Advanced Robotics Research, EarlyView.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

Disturbance suppression of pneumatic anti-vibration apparatuses using automatic frequency estimation PIS control

Nihon Kikai Gakkai ronbunshu, 2019
In this paper, we designed a PIS control method that can automatically estimate the disturbance frequency using Schmitt trigger and implemented it in a pneumatic vibration isolator.
Sanga TAKAGI, Yuta KURUSU, Shinji WAKUI
doaj   +1 more source