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Nowadays, the problem of the coordination of relay protection systems during faults becomes widespread, as the trip of the circuit breaker must be fast. One of the solutions is the application of the Internet of Things. The object of this research ...

The development of the relay protection based on open architecture is a relevant direction of electrical and electronic engineering. The paper presents the problem of the modern microprocessor-based relay protection that consists in the ...

Understanding how the energy consumption of electrical vehicles behave on intersections can be paramount to save on electricity and reduce the emissions of greenhouse gases. This study uses a large dataset of high-frequency trajectory data to verify the ...

Deep neural networks have achieved remarkable success in HEVC compressed video quality enhancement. However, most existing multiframe-based methods either deliver unsatisfactory results or consume a significant amount of resources to leverage temporal ...

Rocket sled test equipment is designed. The sled-mounted test equipment can measure the vibration, velocity, acceleration and position information of rocket sled test. The sled test equipment uses FPGA as the core embedded system structure to design the ...

Existing discussions about automated decision-making focus primarily on its inputs and outputs, raising questions about data collection and privacy on one hand and accuracy and fairness on the other. Less attention has been devoted to critically ...

Our industry has insatiable need for speed. In addition to fast products for consumer electronics, medical, mil-aero, security, smart sensors, AI processing, robots, and more, we also continuously push for higher performance for the processing and ...

In this manuscript, a hybrid technique is proposed for Torque Ripple (TR) minimization of Switched Reluctance Motor (SRM). The proposed technique is the consolidation of Wingsuit flying search (WFS) optimization and Gradient Boosting Decision Tree (GBDT) ...

Speed is a salient feature of modern financial markets. This paper studies investors’ speed acquisition together with their information acquisition. Speed heterogeneity arises in equilibrium, fragmenting the information aggregation process with a ...

With the development of remote sensing technology, the acquisition of remote sensing images is easier and easier, which provides sufficient data resources for the task of detecting remote sensing objects. However, how to detect objects quickly and ...

Three-motor synchronous drive system is a multi-input multi-output, nonlinear and strongly coupled system, which is widely used in the driving field of high precision coordinated control such as paper-making, printing, electric locomotive, etc. A ...

To make it easier to add American Sign Language (ASL) to websites, which would increase information accessibility for many Deaf users, we investigate software to semi-automatically produce ASL animation from an easy-to-update script of the message, ...

Retrieval practice, spacing, and interleaving are known to enhance long-term learning and transfer, but reduce short-term performance. It can be difficult to get both students and instructors to use these techniques since they perceive them as impeding ...

We study a fundamental question related to the feasibility of deterministic symmetry breaking in the infinite Euclidean plane for two robots that have minimal or no knowledge of the respective capabilities and "measuring instruments'' of themselves and ...

Taking advantage of the error resilience in many applications as well as the perceptual limitations of humans, numerous approximate arithmetic circuits have been proposed that trade off accuracy for higher speed or lower power in emerging applications ...

Human-computer input performance inherently involves speed-accuracy tradeoffs---the faster users act, the more inaccurate those actions are. Therefore, comparing speeds and accuracies separately can result in ambiguous outcomes: Does a fast but ...

To form ergonomic driving conditions in the "driver---vehicle---road environment" system, it is proposed to use a mathematical model of automatic control theory, in which special features of traffic control are determined by the transition process ...

Estimating the speed and position using measurable electrical parameters would allow establishment of sensorless control systems for brushless DC motors, without the need to use expensive sensors for the rotor position and speed. When the motor is ...

The IEEE 802.11 standard has become the dominant protocol for Wireless Local Area Networks (WLANs). In a span of 20 years, the speed of these networks has increased from 1 Mbps to more than 1 Gbps. Today's Wi-Fi networks may consist of a variety of ...

Controlled experimentation, also called A/B testing, is widely adopted to accelerate product innovations in the online world. However, how fast we innovate can be limited by how we run experiments. Most experiments go through a "ramp up" process where ...