Results 1 to 10 of about 22,240 (168)

Review of Compressed Air Receiver Tanks for Improved Energy Efficiency of Various Pneumatic Systems

open access: yesEnergies, 2023
This review examines compressed air receiver tanks (CARTs) for the improved energy efficiency of various pneumatic systems such as compressed air systems (CAS), compressed air energy storage systems (CAESs), pneumatic propulsion systems (PPSs), pneumatic
Ryszard Dindorf   +2 more
doaj   +3 more sources

Analysis of Dynamic Characteristics of Selected Pneumatic Systems with Fractional Calculus. Simulation and Laboratory Research [PDF]

open access: yesTransNav, 2021
The section of the paper on simulation studies presents the application of fractional calculus to describe the dynamics of pneumatic systems. In the construction of mathematical models of the analysed dynamic systems, the Riemann-Liouville definition of ...
Miroslaw Luft   +3 more
doaj   +1 more source

Multi-Chamber Actuator Mode Selection through Reinforcement Learning–Simulations and Experiments

open access: yesEnergies, 2022
This paper presents the development and implementation of a reinforcement learning agent as the mode selector for a multi-chamber actuator in a load-sensing architecture. The agent selects the mode of the actuator to minimise system energy losses.
Henrique Raduenz   +3 more
doaj   +1 more source

Robust control of a system with a pneumatic spring [PDF]

open access: yesJournal of the Franklin Institute, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kim, Dongwon, Lee, Jinoh
openaire   +3 more sources

In-Pipe Inspection Robot Capable of Actively Exerting Propulsive and Tractive Forces With Linear Antagonistic Mechanism

open access: yesIEEE Access, 2021
In this study, the authors comprehensively evaluated the traveling performance of a flexible pipe inspection robot (PI-RO) that can actively output both propulsion and traction forces. Household pipes must be frequently inspected for cracks and corrosion
F. Ito   +5 more
doaj   +1 more source

Pneumatic Conveying Technology: Recent Advances and Future Outlook

open access: yesEngineering Proceedings, 2023
Pneumatic conveying is a vital technology for delivering bulk solids, powders, and granular materials in various industries. Significant advances in pneumatic conveying technology have occurred in recent years, spurred by the demand for sustainable and ...
Maria Concepcion Abe   +5 more
doaj   +1 more source

Conventional and Advanced Exergy Analyses of Industrial Pneumatic Systems

open access: yesEnergies, 2023
Pneumatic systems are widely used in industrial manufacturing sectors. However, the energy efficiency of pneumatic systems is generally much lower than their hydraulic and electric counterparts.
Zecheng Zhao   +4 more
doaj   +1 more source

Multimaterial Pneumatic Soft Actuators and Robots through a Planar Laser Cutting and Stacking Approach

open access: yesAdvanced Intelligent Systems, 2021
Pneumatic soft robotic systems show remarkable potentials in producing versatile locomotion and manipulations, owing to their flexibility in structural design and material selections. However, fabrication of pneumatic soft robotic systems with complex 3D
Yichi Luo, Jiang Zou, Guoying Gu
doaj   +1 more source

Experimental study of cyclone filters of pneumatic automatic control system of gas turbine engine for increasing degree of purification [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
An experimental study of cyclone filters of various designs is conducted. The parameters that allow increasing the degree of air purification from dust are identified: air pressure at the filter inlet, working air temperature, as well as the diameter ...
N. V. Vologodskij   +2 more
doaj   +1 more source

On the issue of using expenditure functions in simulation of pneumatic links of the "throttle - capacity" type [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2022
Problem. When studying the work processes that occur in pneumatic or electropneumatic circuit of brake systems or pneumatic suspension systems of a wheeled vehicle, researchers use various expenditure functions on the basis of which they draw ...
Leontiev Dmytro   +4 more
doaj   +1 more source

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