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In this paper, a new Volt/Var Control (VVC) scheme is proposed to facilitate the coordination between the conventional VVC devices and the new smart PV inverters to provide an effective voltage control on a system with high PV penetration.…

Signal Processing · Electrical Eng. & Systems 2019-01-01 Yue Shi , Mesut Baran

We prove that a group of injection-locked oscillators, each modelled using a nonlinear phase macromodel, responds as a single oscillator to small external perturbations. More precisely, we show that any group of injection-locked oscillators…

Chaotic Dynamics · Physics 2012-09-11 Jaijeet Roychowdhury

We present a solution for modeling and online identification for heating, ventilation, and air conditioning (HVAC) control in buildings. Our approach comprises: (a) a resistance-capacitance (RC) model based on first order energy balance for…

Systems and Control · Electrical Eng. & Systems 2022-11-21 Saman Mostafavi , Harish Doddi , Krishna Kalyanam , David Schwartz

The current outbreak of a coronavirus, has quickly escalated to become a serious global problem that has now been declared a Public Health Emergency of International Concern by the World Health Organization. Infectious diseases know no…

Sound · Computer Science 2022-01-25 Madhu R. Kamble , Jose Patino , Maria A. Zuluaga , Massimiliano Todisco

Just like your phone can detect what song is playing in crowded spaces, we show that Artificial Intelligence transfer learning algorithms trained on cough phone recordings results in diagnostic tests for COVID-19. To gain adoption by the…

A blood turbine-pump system (iATVA), resembling a turbocharger was proposed as a mechanical right-heart assist device without external drive power. In this study, the iATVA system is investigated with particular emphasis on the blood…

Fluid Dynamics · Physics 2024-04-17 Kagan Ucak , Faruk Karatas , Emre Cetinkaya , Kerem Pekkan

Since early in the coronavirus disease 2019 (COVID-19) pandemic, there has been interest in using artificial intelligence methods to predict COVID-19 infection status based on vocal audio signals, for example cough recordings. However,…

Clinical decision support systems (CDSS) will play an in-creasing role in improving the quality of medical care for critically ill patients. However, due to limitations in current informatics infrastructure, CDSS do not always have…

Machine Learning · Computer Science 2019-05-01 Gregory B. Rehm , Brooks T. Kuhn , Jimmy Nguyen , Nicholas R. Anderson , Chen-Nee Chuah , Jason Y. Adams

Over the last two decades, research and development efforts have shown that advanced control of heating, ventilation, and air conditioning (HVAC) equipment in commercial buildings can improve energy efficiency, reduce emissions, and turn…

Systems and Control · Electrical Eng. & Systems 2024-11-12 Gregor P. Henze , Kevin J. Kircher , James E. Braun

This work presents Bio-RV, a compact and resource-efficient RISC-V processor intended for biomedical control applications, such as accelerator-based biomedical SoCs and implantable pacemaker systems. The proposed Bio-RV is a multi-cycle…

Signal Processing · Electrical Eng. & Systems 2026-04-09 Vijay Pratap Sharma , Annu Kumar , Mohd Faisal Khan , Mukul Lokhande , Santosh Kumar Vishvakarma

The COVID-19 pandemic has brought into sharp focus the need to understand respiratory virus transmission mechanisms. In preparation for an anticipated influenza pandemic, a substantial body of literature has developed over the last few…

Physics and Society · Physics 2020-06-08 Matthew Evans

Research significance: The extended version of this paper has been accepted by IEEE Internet of Things journal (DOI: 10.1109/JIOT.2020.2991456), please cite the journal version. During the epidemic prevention and control period, our study…

Machine Learning · Computer Science 2020-12-22 Yunlu Wang , Menghan Hu , Qingli Li , Xiao-Ping Zhang , Guangtao Zhai , Nan Yao

Connected and autonomous vehicles (CAVs) are promising due to their potential safety and efficiency benefits and have attracted massive investment and interest from government agencies, industry, and academia. With more computing and…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-08-03 Liangkai Liu , Shaoshan Liu , Weisong Shi

Fontan operation as the current standard of care for the palliation of single ventricle defects results in significant late complications. Using a mechanical circulatory device for the right circulation to serve the function of the missing…

Quantitative Methods · Quantitative Biology 2020-02-18 Masoud Farahmand , Minoo N. Kavarana , Phillip M. Trusty , Ethan O. Kung

We simulated an axial vircator with a three-cavity resonator and expected generation efficiency 6-7 percents. For adequate description of physical processes taking place inside a vircator we used two independent PIC codes: self-developed…

Accelerator Physics · Physics 2014-08-11 P. V. Molchanov , E. A. Gurnevich , V. V. Tikhomirov , S. E. Siahlo

The COVID-19 pandemic has led to an unprecedented response in terms of clinical research activity. An important part of this research has been focused on randomized controlled clinical trials to evaluate potential therapies for COVID-19.…

We develop a spatially dependent generalisation to the Wells-Riley model and its extensions applied to COVID-19, that determines the infection risk due to airborne transmission of viruses. We assume that the concentration of infectious…

Quantitative Methods · Quantitative Biology 2021-05-19 Zechariah Lau , Ian M. Griffiths , Aaron English , Katerina Kaouri

Recently worldwide interest is growing toward commercial, military or scientific Unmanned Surface Vehicle (USV) and hence there is required to develop their guidance, navigation, and control (GNC) systems. Real USVs are a relatively new…

Robotics · Computer Science 2020-09-04 Pouyan Asgharian , Zati Hakim Azizul

Chronic Obstructive Pulmonary Disease (COPD) is a progressive lung disease characterized by airflow limitation. This study develops a systems engineering framework for representing important mechanistic details of COPD in a model of the…

This study employs computational fluid dynamics (CFD) simulations to evaluate the risk of airborne transmission of COVID-19 in low-ceiling rooms, such as elevator cabins, under mechanical displacement ventilation. The simulations take into…

Fluid Dynamics · Physics 2023-01-18 Changchang Wang , Jiarong Hong
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