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๐Ÿ” ioan filip ๐Ÿ“‚ Engineering
Showing 510 results for "ioan filip" in Engineering
Engineering Preprint PDF DOI

CRS-LLM: Cooperative Beam Prediction with a GPT-Style Backbone and Switch-Gated Fusion

Fangzhi Li, Cunhua Pan, Hong Ren, Dongming Wang, Jiangzhou Wang ยท 2026

Millimeter-wave (mmWave) communication depends on highly directional beamforming, while fast mobility, blockage, and rapid geometry changes in vehicle-to-everything (V2X) scenarios make beam tracking โ€ฆ

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Engineering Preprint PDF DOI

CONCERTO : Optimization of readout electronics

Mounir Abdkrimi (NEEL - MagSup), Olivier Rossetto (LPSC), Olivier Bourrion (LPSC), Christophe Hoarau (LPSC), Christophe Vescovi (LPSC) ยท 2026

The CONCERTO millimeter-wave spectral-imaging instrument was deployed on the Atacama Pathfinder EXperiment (APEX), where it acquired science data between April 2021 and May 2023. The instrument featurโ€ฆ

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Engineering Preprint PDF DOI

Experimental Characterization Data for Battery Modules with Parallel-Connected Cells across Diverse Module-Level State of Health and Cell-to-Cell Variations

Qinan Zhou, Daniel Stephens, Jing Sun ยท 2026

This experimental dataset presents both module-level and cell-level characterization data for lithium-ion battery modules composed of three parallel-connected inhomogeneous cells across a wide range oโ€ฆ

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Engineering Preprint PDF DOI

Evaluating the Exp-Minus-Log Sheffer Operator for Battery Characterization

Eymen Ipek ยท 2026

Odrzywolek (2026) recently introduced the Exp-Minus-Log (EML) operator eml (x, y) = exp(x) - ln(y) and proved constructively that, paired with the constant 1, it generates the entire scientific-calculโ€ฆ

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Engineering Preprint PDF DOI

A Study on the Controllability of Lithium-Ion Batteries

Preston T. Abadie, Donald J. Docimo ยท 2026

This work explores controllability and the control effort required for lithium-ion batteries. Battery packs have become a critical technology in both personal and professional applications as a means โ€ฆ

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Engineering Preprint PDF DOI

System Identification of Lithium-Ion Battery Equivalent Circuit Models Using Ensemble Kalman Inversion

Farzaneh Barat, Sara Wilson, Huijeong Kim, Huazhen Fang ยท 2026

System identification remains an intriguing challenge for lithium-ion batteries, as many models are nonlinear, exhibit multi-physics coupling, and involve a large number of parameters. In this paper, โ€ฆ

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Engineering Preprint PDF DOI

Multiobjective optimization-based design and dispatch of islanded, hybrid microgrids for remote, off-grid communities in sub-Saharan Africa

Vineet Jagadeesan Nair ยท 2026

Reliable, affordable electricity remains inaccessible to over 600 million people in sub-Saharan Africa (SSA), where islanded hybrid microgrids combining renewable generation, battery storage, and diesโ€ฆ

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Engineering Preprint PDF DOI

An Ultra-Low-Power Synthesizable Asynchronous AER Encoder for Neuromorphic Edge Devices

Yihui Wang, Sheng-Yu Peng, Sahil Shah ยท 2026

This paper presents a fully synthesizable, treebased Address-Event Representation (AER) encoder designed for scalable neuromorphic computing systems. To achieve high throughput while maintaining stricโ€ฆ

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Engineering Preprint PDF DOI

Novel Single Clad Ho-doped Fiber with High Slope Efficiency and Low Ion Pairing

Robert E. Tench, Wiktor Walasik, Alexandre Amavigan, Jean-Marc Delavaux, Colin C. Baker, Daniel Rhonehouse ยท 2026

We report the design and experimental and simulated performance for a 2050 nm band fiber amplifier with high optical-optical slope efficiency and low ion pairing, using a novel high performance singleโ€ฆ

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Engineering Preprint PDF DOI

Load Scheduling for Pulse Charging to Flatten Aggregate Power Demand

Yu Liu ยท 2026

Pulse charging can be used to boost up charging speed for lithium-ion batteries and delay battery capacity fading by periodically pausing the current during charging. However, this technique introduceโ€ฆ

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Engineering Preprint PDF DOI

Flip Stunts on Bicycle Robots using Iterative Motion Imitation

Jeonghwan Kim, Shamel Fahmi, Seungeun Rho, Sehoon Ha, Gabriel Nelson ยท 2026

This work demonstrates a front-flip on bicycle robots via reinforcement learning, particularly by imitating reference motions that are infeasible and imperfect. To address this, we propose Iterative Mโ€ฆ

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Engineering Preprint PDF DOI

Aging States Estimation and Monitoring Strategies of Li-Ion Batteries Using Incremental Capacity Analysis and Gaussian Process Regression

Moritz Landwehr, Patrick Hoher, Johannes Reuter ยท 2026

Existing approaches for battery health forecasting often rely on extensive cycling histories and continuously monitored cells. In contrast, many real-world scenarios provide only sparse information, eโ€ฆ

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Engineering Preprint PDF DOI

Accelerating Bayesian Optimization for Nonlinear State-Space System Identification with Application to Lithium-Ion Batteries

Hao Tu, Jackson Fogelquist, Iman Askari, Xinfan Lin, Yebin Wang, Shiguang Deng, Huazhen Fang ยท 2026

This paper studies system identification for nonlinear state-space models, a problem that arises across many fields yet remains challenging in practice. Focusing on maximum likelihood estimation, we eโ€ฆ

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Pore-scale modeling of capillary-driven binder migration during battery electrode drying

Marcel Weichel, Martin Reder, Gerit Muhlberg, David Burger, Philip Scharfer, Wilhelm Schabel, Britta Nestler, Daniel Schneider ยท 2026

Sodium-ion batteries employing hard carbon electrodes are considered a drop-in technology for lithium-ion batteries. Electrode drying is a critical manufacturing step, as binder migration during pore โ€ฆ

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Engineering Preprint PDF DOI

A scalable neural bundle map for multiphysics prediction in lithium-ion battery across varying configurations

Zhiwei Zhao, Changqing Liu, Jie Lin, Fan Yang, Yifan Zhang, Yan Jin, Yingguang Li ยท 2026

Efficient and accurate prediction of Multiphysics evolution across diverse cell geometries is fundamental to the design, management and safety of lithium-ion batteries. However, existing computationalโ€ฆ

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Engineering Preprint PDF DOI

Energy-Aware Integrated Proactive Maintenance Planning and Production Scheduling

Hongliang Li, Herschel C. Pangborn, Ilya Kovalenko ยท 2026

Demand-side energy management, such as the real-time pricing (RTP) program, offers manufacturers opportunities to reduce energy costs by shifting production to low-price hours. However, this strategy โ€ฆ

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Engineering Preprint PDF DOI

Safe or Slow? The Illusion of Thermal Stability Under Reduced-Velocity Nail Intrusion

Eymen Ipek, Oliver Korak, Georg Gsellmann, Andrey Golubkov ยท 2026

This study investigates the effects of nail penetration speed on the safety outcomes of large-format automotive lithium-ion pouch cells. Through six controlled tests varying the speed of nail insertioโ€ฆ

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Engineering Preprint PDF DOI

Battery Lifetime Prediction using Data-driven Modeling Approaches

Vikram C Patil ยท 2026

Batteries are ubiquitous today, with applications ranging from smartphones, watches, and laptops to electric cars, drones, and electric aircraft. Lithium-ion batteries are widely used in these applicaโ€ฆ

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Engineering Preprint PDF DOI

A Quantum Algorithm for the Diffusion Step of Grid-based Filter

Yeongkwon Choe, Chan Gook Park, Jindrich Dunik, Jan Krejci, Jakub Matousek, Marek Brandner ยท 2026

We propose a simple quantum algorithm for implementing the diffusion step of grid-based Bayesian filters. The method encodes the advected state density and the process noise density into quantum regisโ€ฆ

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Engineering Preprint PDF DOI

Extracting Patterns of Chemical Information from Differential Mobility Spectrometry Measurements under Varying Conditions of Humidity and Temperature

Philipp Muller, Gary A. Eiceman, Anton Rauhameri, Anton Kontunen, Antti Roine, Niku Oksala, Antti Vehkaoja, Maiju Lepomaki ยท 2026

Differential Mobility Spectrometry (DMS), also known as Field Asymmetric Ion Mobility Spectrometry, is a rapid and affordable technology for extracting information from gas phase samples containing coโ€ฆ

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