Increasing demand for spectrum resources has introduced the need for intelligent and dynamic spectrum management systems. To address this need, Peraton Labs is developing the Operational Spectrum Comprehension, Analyt...
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A Kalman filter is proved to be an effective tool for data processing. It was implemented widely over the last decade, mostly in robotics. This paper presents an application of sensor fusion to predict distance from a...
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ISBN:
(纸本)9784907764739
A Kalman filter is proved to be an effective tool for data processing. It was implemented widely over the last decade, mostly in robotics. This paper presents an application of sensor fusion to predict distance from a self-driving car to another object. We propose a method that uses a combination of sensors for distance estimation, which also uses a Kalman filter implementation to increase the efficiency of distance estimation. Multiple Lidars and a camera contribute to the improvement of data preprocessing for the Kalman filter. This application will help develop an advanced driverassistance system such as a collision warning system, vehicle velocity calculation, and an advanced emergency braking system.
This paper presents the design, implementation, and control of a robotic arm using Raspberry- pi, aiming to provide an intuitive and user-friendly interface for remote manipulation of the arm's movements. The syst...
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ISBN:
(数字)9798350365092
ISBN:
(纸本)9798350365108
This paper presents the design, implementation, and control of a robotic arm using Raspberry- pi, aiming to provide an intuitive and user-friendly interface for remote manipulation of the arm's movements. The system consists of mechanical components, sensors, microcontrollers, and an Android application for remote operation. It enables seamless communication between the gaming console/keyboard and the robotic arm through a wireless connection, allowing real-time control and monitoring of the arm's movements. The control algorithm focuses on accuracy, precision, and safety, incorporating collision detection and force feedback mechanisms. The paper discusses challenges faced during the design and implementation process, including mechanical design considerations, sensor integration, wireless communication protocols, and real-time control synchronization.
In the paper, a method to achieve a hardware-software controlsystem is presented, it could be an example for other control algorithms developing as well as an alternative to high-cost control implementation, especial...
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ISBN:
(数字)9798350352863
ISBN:
(纸本)9798350352870
In the paper, a method to achieve a hardware-software controlsystem is presented, it could be an example for other control algorithms developing as well as an alternative to high-cost control implementation, especially in the research area. The hardware side consists of two ESP32 for high-speed and real-time wireless data exchange and an Arduino Due as USB interface with the PC. The angle value is acquired from a six-axis gyro-accelerometer sensor and send to the control algorithm implemented in Excel, which provides the command value to control the angular position. Wireless data transmission at high-speed is accomplished using ESP-NOW protocol designed by Espressif, and the serial communication between Arduino DUE and Excel is facilitated by Data Streamer a Microsoft developed add tool. Tests performed on the simulated drone arm show interesting characteristics that can be obtained if control technics are implemented in common software as Excel, also defining a low-cost method possible to be widely used in the future researches.
The wireless earthquake alarm system described in this study is intended to notify people in advance of impending earthquakes and to give early warning. It detects seismic activity using wireless sensors and sends ind...
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ISBN:
(数字)9798350351408
ISBN:
(纸本)9798350351415
The wireless earthquake alarm system described in this study is intended to notify people in advance of impending earthquakes and to give early warning. It detects seismic activity using wireless sensors and sends indications right away to a central control unit. Based on the sensor measurements, the system analyzes and determines the earthquake's severity using sophisticated algorithms. The system notifies users of the presence of an earthquake by means of visual and aural alarms, enabling them to take appropriate safety measures and, if needed, escape. Because the system is wireless, it can be easily installed and scaled to fit a variety of environments, including workplaces, schools, and residential structures. This project's objectives are to improve public safety and reduce the hazards related to earthquakes through early detection and timely warning
This paper addresses the multiple faults estimation problem of actuator and sensor faults with using iterative learning observer (ILO) for nonlinear discrete-time systems. First, an augmented descriptor system includi...
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ISBN:
(数字)9798350387780
ISBN:
(纸本)9798350387797
This paper addresses the multiple faults estimation problem of actuator and sensor faults with using iterative learning observer (ILO) for nonlinear discrete-time systems. First, an augmented descriptor system including system state and sensor fault vectors is constructed to achieve multiple faults estimation purpose. Then, a novel iterative learning observer is proposed, and the nonlinear estimation error is deduced into a more compact system by using a reformulated Lipschitz property. Next, design conditions of the observers are derived into the LMI optimization problem where a slack variable and L
∞
. performance index is introduced to reduce the conservativeness and obtain a more excellent performance of fault estimation. Finally, numerical simulations of an example of a single-link robot arm are provided to illustrate the effectiveness of the proposed method and multiple fault estimation scheme.
Aiming at the calibration experiment of piezoelectric sensor, a high-precision piezoelectric sensor test system is designed, based on LabVIEW software development platform. The hardware composition and software design...
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The proceedings contain 15 papers. The special focus in this conference is on Advances in Mobile Computing and Multimedia Intelligence. The topics include: Face to Face with Efficiency: Real-Time Face Recogn...
ISBN:
(纸本)9783031483479
The proceedings contain 15 papers. The special focus in this conference is on Advances in Mobile Computing and Multimedia Intelligence. The topics include: Face to Face with Efficiency: Real-Time Face Recognition Pipelines on Embedded Devices;multi-camera Live Video Streaming over Wireless Network;effects of Deep Generative AutoEncoder Based Image Compression on Face Attribute Recognition: A Comprehensive Study;Implementation of a Video Game controlled by Pressing the Upper Arm Using PPG sensor;immerscape: Supporting the Creation of Immersive Soundscapes by Users in Cultural Heritage Contexts;analysis of Data Obtained from the Mobile Botnet;On the Impact of FFP2 Face Masks on Speaker Verification for Mobile Device Authentication;Blockchain-Enhanced IoHT: A Patient-Centric Internet of Healthcare Things Platform with Smart Contract-Driven Data Management;federated Learning for Collaborative Cybersecurity of Distributed Healthcare;does Use of Blink interface Affect Number of Blinks When Reading Paper Books?;a Method for Stimuli control of Carbonated Beverages by Estimating and Reducing Carbonation Level;a Knee Injury Prevention system by Continuous Knee Angle Recognition Using Stretch sensors;Ubiquitous Mobile Application for Conducting Occupational Therapy in Children with ADHD.
Establishment of the soil preferential flow model based on modern remote sensor observation methods is studied in this study. It is currently the world's advanced open solution for the process automation systems a...
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Over one billion people worldwide are affected with neurological disorders and their economic impact is approximately $800 billion annually, which constitutes major medical challenge. Using neuromodulation systems cur...
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ISBN:
(数字)9798331543624
ISBN:
(纸本)9798331543631
Over one billion people worldwide are affected with neurological disorders and their economic impact is approximately $800 billion annually, which constitutes major medical challenge. Using neuromodulation systems currently available suffers from sensitivity, reaction time as well as energy consumption. The proposal in this research is to address these major issues in closed loop neuromodulation by using a Quantum enhanced Spiking Neural Network (QESNN) architecture. This paper represents the interfacing of two major fields: quantum sensing and neuromorphic computing. The QESNN architecture comprises three core components: This is implemented as an array of quantum sensors, a quantum classical hybrid interface, and a spiking neural network (SNN). Taking advantage of quantum superposition and entanglement principles, the quantum sensor array noninvasively images neural activity at the level of single action potentials using NV centers. These sensors work at ambient temperatures, which is unlike superconducting devices. For processing with neuromorphic processing, quantum-classical hybrid converts quantum sensor data into classical signals with advanced signal process such as quantum state estimation and noise reduction. By modeling biological neurons with leaky integrate and fire neurons, the SNN serves as a low power, timed neural dynamics modulation component that emulates biological event driven behavior. A key innovation in our architecture is adaptive thresholding, which dynamically adjusts detection thresholds based on signal distributions, improving sensitivity and reducing false positives by 45.6%. The system also achieves 20-30% higher power efficiency through techniques like adaptive sensor frequency control and low-power processing. Simulation results that show how the QESNN performs better than classical systems with less false positives and greater energy efficiency are presented. A new platform is demonstrated that integrates quantum sensing with neurom
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