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Technologies, Volume 10, Issue 6

December 2022 - 23 articles

Cover Story: Trust in human society is an essential factor in sustaining cooperation among peers in a group. Inspired by this concept, we introduced trust modelling for human agents in human–autonomous teaming (HAT) systems to build cooperation between human and autonomous agents. The proposed trust modelling includes multievidence measures of human cognitive states by evaluating real-time attention, stress, and perception abilities to solve the miscalibration of human trust, including undertrust and overtrust issues. Our experiments on robot simulation demonstrated that the proposed trust model can generate reliable human trust values and enable smooth interactions between human and robot agents. An increase in efficiency of 50% was observed compared to a pure robot team. View this paper
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Articles (23)

  • Article
  • Open Access
4 Citations
4,351 Views
12 Pages

Health analytics frequently involve tasks to predict outcomes of care. A foundational predictor of clinical outcomes is the medical diagnosis (Dx). The most used expression of medical Dx is the International Classification of Diseases (ICD-10-CM). Si...

  • Article
  • Open Access
2 Citations
3,699 Views
20 Pages

Simulation Analysis of Signal Conditioning Circuits for Plants’ Electrical Signals

  • Mirella Carneiro,
  • Victor Oliveira,
  • Fernanda Oliveira,
  • Marco Teixeira and
  • Milena Pinto

Electrical signals are generated and transmitted through plants in response to stimuli caused by external environment factors, such as touching, luminosity, and leaf burning. By analyzing a specific plant’s electrical responses, it is possible...

  • Article
  • Open Access
2 Citations
4,969 Views
21 Pages

In this study, we reviewed aircraft accidents in order to understand how autonomy and safety has been managed in the aviation industry, with the aim of transferring our findings to autonomous cyber-physical systems (CPSs) in general. Through the qual...

  • Article
  • Open Access
8 Citations
2,940 Views
18 Pages

Paediatric wrist fractures are commonly seen injuries at emergency departments. Around 50% of the X-rays taken to identify these injuries indicate no fracture. The aim of this study was to develop a model using infrared thermal imaging (IRTI) data an...

  • Article
  • Open Access
12 Citations
3,294 Views
15 Pages

Friction Stir Welding of Ti-6Al-4V Using a Liquid-Cooled Nickel Superalloy Tool

  • Sergei Tarasov,
  • Alihan Amirov,
  • Andrey Chumaevskiy,
  • Nikolay Savchenko,
  • Valery E. Rubtsov,
  • Aleksey Ivanov,
  • Evgeniy Moskvichev and
  • Evgeny Kolubaev

Friction stir welding (FSW) of titanium alloy was carried out using liquid cooling of the FSW tool made of heat-resistant nickel superalloy. Cooling of the nickel superalloy tool was performed by means of circulating water inside the tool. The FSW jo...

  • Article
  • Open Access
1 Citations
3,864 Views
26 Pages

The importance of learning from experience is incontrovertible; however, little is studied regarding the digitalization of in- and inter-project lessons learned in modern organizational practices. As a critical part of organizational knowledge, lesso...

  • Article
  • Open Access
10 Citations
4,054 Views
20 Pages

Electrical Discharge Machining of Al2O3 Using Copper Tape and TiO2 Powder-Mixed Water Medium

  • Sergey N. Grigoriev,
  • Anna A. Okunkova,
  • Marina A. Volosova,
  • Khaled Hamdy and
  • Alexander S. Metel

Aluminum-based ceramics are used in industry to produce cutting tools that resist extreme mechanical and thermal load conditions during the machining of Ni-based and high-entropy alloys. There is wide field of application also in the aerospace indust...

  • Article
  • Open Access
5 Citations
3,957 Views
21 Pages

Modelling the Trust Value for Human Agents Based on Real-Time Human States in Human-Autonomous Teaming Systems

  • Chin-Teng Lin,
  • Hsiu-Yu Fan,
  • Yu-Cheng Chang,
  • Liang Ou,
  • Jia Liu,
  • Yu-Kai Wang and
  • Tzyy-Ping Jung

The modelling of trust values on agents is broadly considered fundamental for decision-making in human-autonomous teaming (HAT) systems. Compared to the evaluation of trust values for robotic agents, estimating human trust is more challenging due to...

  • Article
  • Open Access
13 Citations
9,397 Views
34 Pages

Open-Source Photovoltaic—Electrical Vehicle Carport Designs

  • Nicholas Vandewetering,
  • Koami Soulemane Hayibo and
  • Joshua M. Pearce

Solar powering the increasing fleet of electrical vehicles (EV) demands more surface area than may be available for photovoltaic (PV)-powered buildings. Parking lot solar canopies can provide the needed area to charge EVs but are substantially costli...

  • Article
  • Open Access
4 Citations
3,878 Views
24 Pages

Modular Multi-Input DC/DC Converter for EV Fast Charging

  • Hossam A. Gabbar and
  • Abdalrahman Elshora

In this paper, a modular multi-input, single output DC/DC converter is proposed to enhance the energy management of a fast-charging station for electric vehicles (EVs). The proposed bidirectional converter can work in different modes of operation wit...

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Technologies - ISSN 2227-7080