the proceedings contain 170 papers. the topics discussed include: design of a low-noise amplifier for ultra-low power wake-up receiver in 868 MHz;design and implementation of smart pill box for healthcare applications...
ISBN:
(纸本)9798350332568
the proceedings contain 170 papers. the topics discussed include: design of a low-noise amplifier for ultra-low power wake-up receiver in 868 MHz;design and implementation of smart pill box for healthcare applications;solving inverse kinematics for 3R manipulator using artificial neural networks;a review of Alzheimer’s disease and emerging patient support systems;on the effect of optical power on quantum dot HEMT transistor;fast supercapacitor charging for electromagnetic converter systems by self-powered boost circuit;modeling and optimization of a hybrid energy harvesting system for IoT nodes through PSO-MPPT;distributed event-triggered scalable formation control for multiple autonomous vehicles;read and write circuit for memristive neural networks;and parameters optimization of convolutional neural network to synthesize 12-lead ECG from a 3-lead.
the infusion of generalized knowledge into machining systems holds significant potential for enhancing optimization processes, rendering them fast-adaptive, flexible, and goal-oriented. To foster the autonomous evolut...
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ISBN:
(纸本)9798350358513;9798350358520
the infusion of generalized knowledge into machining systems holds significant potential for enhancing optimization processes, rendering them fast-adaptive, flexible, and goal-oriented. To foster the autonomous evolution of central control systems and effectively address multi-objective requirements, this paper introduces a novel approach: a generative manifold-based policy-gradient method tailored for approximating the continuously distributed Pareto frontier in advanced machining systemoptimization. this method seamlessly integrates multi-pass operations into a multi-policy Markov Decision Process to adeptly respond to dynamic changes in machining configurations. Moreover, it leverages a multi-layered generator to effectively map the high-dimensional policy manifold from a simple Gaussian distribution, thereby simplifying intricate computations. Experimental findings in various cutting scenarios underscore the superior effectiveness of the proposed method compared to metaheuristics in tackling the challenges of advanced machining optimization.
Stable control of the iron-making process through the adjustment of operating parameters is essential to improve blast furnace productivity. However, due to the complex and dynamic nature of the reaction process, it i...
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Flexible manufacturing systems (FMS) have the potential to increase efficiency and adaptability in manufacturing which results in both economic gains as well as support future environmental and social sustainability. ...
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ISBN:
(纸本)9798350369458;9798350369441
Flexible manufacturing systems (FMS) have the potential to increase efficiency and adaptability in manufacturing which results in both economic gains as well as support future environmental and social sustainability. However, the continuous optimization of such systems remains a challenging task due to the trade-offs between flexibility and production efficiency under increasing cost pressures. this work presents an enhanced design and development approach for flexible systems of fabrication that takes into account these trade-offs. Our approach is based on a combination of simulation and optimization techniques, and it has been validated through experiments on a real-world flexible system of fabrication with state-of-the-art components and tools for Industrial Internet of things (IIoT) and Industry 4.0/5.0 paradigm integration. the presented results demonstrate the effectiveness of our proposed approach in conjunction with reference performance metrics such as the Overall Equipment Effectiveness (OEE) and the power consumption.
the global push for environmental sustainability is driving substantial changes in power systems, prompting extensive grid upgrades. Policies and initiatives worldwide aim to reduce CO2 emissions, with a focus on incr...
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ISBN:
(纸本)9798350381757;9798350381740
the global push for environmental sustainability is driving substantial changes in power systems, prompting extensive grid upgrades. Policies and initiatives worldwide aim to reduce CO2 emissions, with a focus on increasing reliance on Renewable Energy Sources (RESs) and electrifying transportation. However, the geographical variability and uncertainties of RESs directly impact power generation and distribution, necessitating adjustments in transmission system planning and operation. this paper presents a Transmission Expansion Planning (TEP) model using the 2021 Texas snowstorm as a benchmark scenario, incorporating wind and solar energy penetration while addressing associated uncertainties. Climate Change (CC) and Extreme Weather Events (EWE) are integrated into the set of scenarios aiming at evaluating the proposed method's effectiveness. Comparisons in extreme operative conditions highlight the importance of network reliability and security, emphasizing the significance of merged grids. All simulations are conducted using the ACTIVSg2000 synthetic test system, which emulates the ERCOT grid, with comparisons made between TEP scenarios considering and disregarding CC and EWEs, supporting the concept of umbrella protection.
Evolution has always driven species change. the most interesting manifestations of evolution arise from natural selection, that favors the settling of more suitable species at the expense of others. this also occurs i...
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ISBN:
(纸本)9798350358513;9798350358520
Evolution has always driven species change. the most interesting manifestations of evolution arise from natural selection, that favors the settling of more suitable species at the expense of others. this also occurs in cancer, where the hostile environment drives cancer cells to evolve to acquire favorable traits, phenotypes, in order to enlarge their species. A therapy can render the environment hostile, thus the physician's role in limiting cell growth while considering their evolution is crucial. In this paper, we focus on the formalization and analysis of a novel eco-evolutionary model of cancer cells, enriched by biological considerations. Simulations validate the model and show how the role of the treatment is crucial in driving cellular dynamics.
Timing analysis is a crucial verification method employed throughout the entire design cycle of integrated circuits. However, the increasing complexity of modern designs, driven by aggressive technology scaling, neces...
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the design and development of a data-driven algorithm for battery State-of-Charge estimation is presented. the estimation of battery SoC is important in the development of Battery Management systems. the proposed appr...
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ISBN:
(纸本)9798350358513;9798350358520
the design and development of a data-driven algorithm for battery State-of-Charge estimation is presented. the estimation of battery SoC is important in the development of Battery Management systems. the proposed approach exploits the Least-Squares Support Vector Machine data-driven estimation paradigm and statistical methods. the algorithm's computational complexity is reduced by using a data pruning procedure. the optimization of the SVM-based estimator is performed by using a Particle Swarm optimization method. the design approach proposed to develop to estimator is validated using a simulation model of the battery and an Estimator Design Tool in MATLAB software which provides a user-friendly interface for the different algorithms that may be used in the estimator design. the approach is applicable to a wide range of applications including automotive systems.
this work presents and evaluates a method for reducing the number of hyper-parameters in the continuous control system used by a 2-class motor imagery (MI) brainmachine interface (BMI). the work focuses on two paramet...
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ISBN:
(纸本)9798350358513;9798350358520
this work presents and evaluates a method for reducing the number of hyper-parameters in the continuous control system used by a 2-class motor imagery (MI) brainmachine interface (BMI). the work focuses on two parameters (. and.) used within a dynamical control systemthat considers the nature and temporal evolution of the BMI decoder output and that it has been already validated in the past. To identify the optimal values for the parameters, we analysed a dataset of 12 subjects performing 2-class MI tasks. For each subject, we defined a new metric to investigate the existence of a relationship between the hyper-parameters. the study reveals a quadratic relationship with coefficient of determination (R-2) of 81.67%. Finally, the established relationship was evaluated through an closed-loop experiment involving three healthy subjects. Results demonstrated the potential use of the discovered quadratic relationship to reduce the number of parameters for the dynamical control system and, thus, to simplify the BMI operations.
the sonar system has been widely adopted in underwater environment exploration. the system generally needs to first reconstruct sonar images and then perform object recognition of sonar images. Current designs often f...
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ISBN:
(纸本)9798350378788;9798350378771
the sonar system has been widely adopted in underwater environment exploration. the system generally needs to first reconstruct sonar images and then perform object recognition of sonar images. Current designs often focus on either sonar image reconstruction, or object recognition separately, lacking an integrated approach. the changing conditions and diverse tasks have necessitated rapid trade-offs among enormous design factors to attain short processing latency and low power consumption. In this paper, we proposes an automated methodology to effectively explore the design space and optimize the sonar system. the generated design is synthesized on FPGAs. Our experiments have shown that the proposed design achieves 3.24x performance improvement over manual designs.
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