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High-Linear Digital Hydraulic Valve Control by an Equal Coded Valve System and Novel Switching Schemes
(2018)
- article
This study proposes a novel digital hydraulic valve system using multiple equal size on/off valves and a circulating switching control, with an aim to increase the resolution and the linearity of the digital hydraulic valve ...
Utilization of electric prime movers in hydraulic heavy-duty-mobile-machine implement systems
(2021)
- article
Electrifying vehicles yields advantages such as reduced emissions, better performance and more flexibility. While electric machines can directly drive the wheels or tracks of heavy-duty mobile machines (HDMMs), the implements ...
A Co-Operative Autonomous Offshore System for Target Detection Using Multi-Sensor Technology
(2020-12-16)
- article
This article studies the design, modeling, and implementation challenges for a target detection algorithm using multi-sensor technology of a co-operative autonomous offshore system, formed by an unmanned surface vehicle ...
Experimental study and mathematical model development for the effect of water depth on water production of a modified basin solar still
(2022-03)
- article
Freshwater is constantly shrinking with the confindness of water resources. Therefore, desalination of seawater is given great attention. Renewable energy sources also become of high importance to reduce carbon emissions. ...
Experimentally robustness improvement of DC motor speed control optimization by H-infinity of mixed-sensitivity synthesis
(2022)
- article
Speed control of DC motor needs excellent robustness to guarantee its function to work properly against uncertainty and disturbance. The uncertainty may occur because of mechatronic component degradation, sensor noise, and ...
Position Soft-Sensing of Direct-Driven Hydraulic System Based on Back Propagation Neural Network
(2021-12)
- article
Automated operations are widely used in harsh environments, in which position information is essential. Although sensors can be equipped to obtain high-accuracy position information, they are quite expensive and unsuitable ...
Model-validation and implementation of a path-following algorithm in an autonomous underwater vehicle
(2021-12)
- article
This article studies the design, modeling, and implementation of a path-following algorithm as a guidance, navigation, and control (GNC) architecture for an autonomous underwater vehicle (AUV). First, a mathematical model ...
Emotion-Driven Analysis and Control of Human-Robot Interactions in Collaborative Applications
(2021)
- article
The utilization of robotic systems has been increasing in the last decade. This increase has been derived by the evolvement in the computational capabilities, communication systems, and the information systems of the ...
Autonomous robotic rock breaking using a real‐time 3D visual perception system
(2021)
- article
Crushing of blasted ore is an essential phase in extraction of valuable minerals in mining industry. It is typically performed in multiple stages with each stage producing finer fragmentation. Performance and throughput ...
Enhancing Digital Twins of Semi-Automatic Production Lines by Digitizing Operator Skills
(2023)
- article
In recent years, Industry 4.0 has provided many tools to replicate, monitor, and control physical systems. The purpose is to connect production assets to build cyber-physical systems that ensure the safety, quality, and ...