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The intermittent nature of photovoltaic (PV) solar energy, driven by variable weather, leads to power losses of 10-70% and an average energy production decrease of 25%. Accurate loss characterization and fault detection are crucial for…

Signal Processing · Electrical Eng. & Systems 2025-05-30 Nelson Salazar-Pena , Alejandra Tabares , Andres Gonzalez-Mancera

Today, more and more embedded devices are being connected through a network, generally Internet, offering users different services. This concept refers to Internet of Things (IoT), bringing information and control capabilities in many…

Performance · Computer Science 2024-04-30 Mohammed Djahafi , Nabila Salmi

Photoreflectance (PR) is a convenient characterization tool able to reveal optoelectronic properties of semiconductor materials and structures. It is a simple non-destructive and contactless technique which can be used in air at room…

Active power curtailment of photovoltaic (PV) generation is commonly exercised to mitigate over-voltage issues in power distribution networks. However, fairness concerns arise as certain PV plants may experience more significant…

Systems and Control · Electrical Eng. & Systems 2024-04-02 Rahul K. Gupta , Daniel K. Molzahn

We discuss guidelines for evaluating the performance of parameterized stochastic solvers for optimization problems, with particular attention to systems that employ novel hardware, such as digital quantum processors running variational…

Intra-pixel sensitivity variations (IPSVs) in charge-coupled devices (CCDs) and complementary metal-oxide-semiconductor (CMOS) detectors constitute a significant source of astrometric error for undersampled stellar observations. Since…

Instrumentation and Methods for Astrophysics · Physics 2026-03-12 Peipei Wang , Zihuang Cao , Chao Liu , Peng Wei , Xin Zhang , Jialu Nie

Accurate detection and localization of solar photovoltaic (PV) panels in satellite imagery is essential for optimizing microgrids and active distribution networks (ADNs), which are critical components of renewable energy systems. Existing…

Machine Learning · Computer Science 2025-10-07 Muhao Guo , Yang Weng

The subject of this research is the development of an intelligent, integrated framework for the automated inspection of photovoltaic (PV) infrastructure that addresses the critical shortcomings of conventional methods, including thermal…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Andrii Lysyi , Anatoliy Sachenko , Pavlo Radiuk , Mykola Lysyi , Oleksandr Melnychenko , Diana Zahorodnia

This paper considers future distribution networks featuring inverter-interfaced photovoltaic (PV) systems, and addresses the synthesis of feedback controllers that seek real- and reactive-power inverter setpoints corresponding to AC optimal…

Optimization and Control · Mathematics 2016-11-17 Emiliano Dall'Anese , Sairaj V. Dhople , Georgios B. Giannakis

It is speculated that higher penetration of inverter-based distributed photo-voltaic (PV) power generators can increase the risk of tripping events due to voltage fluctuations. To quantify this risk utilities need to solve the interactive…

Systems and Control · Electrical Eng. & Systems 2020-02-17 Kaveh Dehghanpour , Yuxuan Yuan , Fankun Bu , Zhaoyu Wang

The field of High-Performance Computing (HPC) is defined by providing computing devices with highest performance for a variety of demanding scientific users. The tight co-design relationship between HPC providers and users propels the field…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-12-17 Andreas Herten , Olga Pearce , Filipe S. M. Guimarães

The home energy management problem has many different facets, including economic viability, data uncertainty and quality of strategy employed. The existing literature in this area focuses on individual aspects of this problem without a…

Signal Processing · Electrical Eng. & Systems 2019-12-03 Donald Azuatalam , Kaveh Paridari , Yiju Ma , Markus Förstl , Archie C. Chapman , Gregor Verbič

I propose a general quantitative framework to evaluate the quality, track the historical development, and guide future optimization of photovoltaic (PV) absorbers at any development level, including both experimentally synthesized and…

Materials Science · Physics 2024-04-24 Andrea Crovetto

This paper deals with the problem of on-line identification of the parameters of a realistic dynamical model of a photovoltaic array connected to a power system through a power converter. It has been shown in the literature that, when…

Systems and Control · Electrical Eng. & Systems 2022-09-16 Alexey Bobtsov , Fernando Mancilla-David , Stanislav Aranovskiy , Romeo Ortega

The growing demand for location-based services in areas like virtual reality, robot control, and navigation has intensified the focus on indoor localization. Visible light positioning (VLP), leveraging visible light communications (VLC),…

Signal Processing · Electrical Eng. & Systems 2024-10-16 Zhiyu Zhu , Yang Yang , Mingzhe Chen , Caili Guo , Julian Cheng , Shuguang Cui

The recent years witness a trend of applying large-scale distributed deep learning in both business and scientific computing areas, whose goal is to speed up the training time to achieve a state-of-the-art quality. The HPC community feels a…

Performance · Computer Science 2020-07-02 Zihan Jiang , Lei Wang , Xingwang Xiong , Wanling Gao , Chunjie Luo , Fei Tang , Chuanxin Lan , Hongxiao Li , Jianfeng Zhan

A standardized method for measuring thermophotovoltaic (TPV) efficiency has not been yet established, which makes the reported results difficult to compare. Besides, most of the TPV efficiencies reported to date have been obtained using…

Applied Physics · Physics 2022-11-03 Esther López , Irene Artacho , Alejandro Datas

Internet of Things (IoT) is a disruptive technology with applications across diverse domains such as transportation and logistics systems, smart grids, smart homes, connected vehicles, and smart cities. Alongside the growth of these…

Cryptography and Security · Computer Science 2018-12-24 Junaid Arshad , Muhammad Ajmal Azad , Khaled Salah , Wei Jie , Razi Iqbal , Mamoun Alazab

The energy transition towards photovoltaic solar energy has evolved to be a viable and sustainable source for the generation of electricity. It has effectively emerged as an alternative to the conventional mode of electricity generation for…

Image and Video Processing · Electrical Eng. & Systems 2023-01-02 Divyanshi Dwivedi , Pradeep Kumar Yemula , Mayukha Pal

Visual Place Recognition (VPR) has been a subject of significant research over the last 15 to 20 years. VPR is a fundamental task for autonomous navigation as it enables self-localization within an environment. Although robots are often…

Computer Vision and Pattern Recognition · Computer Science 2021-09-24 Rose Power , Mubariz Zaffar , Bruno Ferrarini , Michael Milford , Klaus McDonald-Maier , Shoaib Ehsan