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Motion and force control with a linear force error filter for the manipulator of an underwater vehicle-manipulator system
This paper deals with a motion and force control scheme for underwater robots, each of which is equipped with a manipulator. Several motion and force...
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Clouds Formed by Thermals Arising and Evolving Under the Influence of the Coriolis Force
In the presented study, a ‘mushroom-like’ cloud structure in the atmosphere of the Northern Hemisphere has been studied. Examples of such a structure...
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Multi-robot system for inspection of underwater pipelines in shallow waters
Shallow Water Inspection & Monitoring Robot (SWIM-R) is designed to quickly and safely inspect oil and gas pipelines in extremely shallow waters....
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Design and Analysis of Co-axial Twin-Propeller Trans-media Vehicle
This paper mainly proposes a co-axial twin-propeller trans-media vehicle, based on the concept of water-air hybrid drive. Airborne collapsible...
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Impedance control based on error feedback for the manipulator of an underwater vehicle-manipulator system
This paper deals with the design of a motion and force control scheme for underwater vehicles, each of which has a manipulator. For a subsea...
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Archimedes optimization algorithm: a new metaheuristic algorithm for solving optimization problems
The difficulty and complexity of the real-world numerical optimization problems has grown manifold, which demands efficient optimization methods. To...
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An Ecological Unmanned Hot-Air Balloon for the Agricultural Lands’ Inspection
The current paper presents an ecological design of an autonomous hot-air balloon used for the continuous inspection of large agricultural lands...
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Adaptive Control for Compact Vector-Propelled ROVs in Underwater Detection: Enhancing Stability and Maneuverability
Regular underwater inspections are crucial for ensuring the safety and maintenance of underwater structures. However, using a compact remotely...
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Automatic Coding of Collective Creativity Dialogues in Collaborative Problem Solving Based on Deep Learning Models
Creativity and collaboration are considered core competencies of contemporary students in different education levels and disciplines. Existing...
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Percolation Breakdown in Binary and Ternary Monodisperse and Polydisperse Systems of Spherical Particles
We perform computer simulations of an agglomeration process for monodisperse and polydisperse systems of spherical particles in a cylindrical...
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Rapid Thrombogenesis Prediction in Covid-19 Patients Using Machine Learning
Machine Learning (ML) algorithms are increasingly being utilized in the medical field to manage and diagnose diseases, leading to improved patient...
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Multivariate Time-Series Methods with Uncertainty Estimation for Correcting Physics-Based Model: Comparisons and Generalization for Industrial Drilling Process
This study employs a hybrid methodology, integrating data-driven and physics-based models to refine the latter’s predictions. Referred to as Hybrid...
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Kraken: a wirelessly controlled octopus-like hybrid robot utilizing stepper motors and fishing line artificial muscle for gras** underwater
Underwater exploration or inspection requires suitable robotic systems capable of maneuvering, manipulating objects, and operating untethered in...
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Merging Real Images with Physics Simulations via Data Assimilation
This work has started from the necessity of improving the accuracy of numerical simulations of COVID-19 transmission. Coughing is one of the most...
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Time Optimal Control of Mini-submarine Missile Based on Deep Reinforcement Learning
In this paper, the time optimal control problem of a submarine launched missile is discussed and analyzed. Vertical separation and horizontal launch...
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Network Creation During Agglomeration Processes of Polydisperse and Monodisperse Systems of Droplets
We simulate the movement and agglomeration of oil droplets in water under constraints, using a simplified stochastic-hydrodynamic model. We analyze...
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Artificial Chemistry Performed in an Agglomeration of Droplets with Restricted Molecule Transfer
Within the scope of the European Horizon 2020 project ACDC – Artificial Cells with Distributed Cores to Decipher Protein Function, we aim at the...
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TRIZ and Chaos: First Principles for Emergency First Responders
‘Someone somewhere already solved your problem’ is a commonly used TRIZ heuristic. It is often complemented with a recognition that the ‘someone’...
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Design and Performance of a Cownose Ray-Inspired Robot for Underwater Exploration
This paper describes the design and experiments of a bioinspired robot imitating the swimming behavior of cownose rays. These creatures propel...
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Underwater Target Tracking Algorithm Based on Optical Flow
Because of uneven underwater light and high contrast and background noise, the underwater target detection and location need higher requirements. In...