Výsledky vyhľadávania - "Control and Systems Engineering"

Nonlinear Opinion Dynamics With Tunable Sensitivity Autor Bizyaeva, Anastasia, Franci, Alessio, Leonard, Naomi Ehrich

“…We propose a continuous-time multioption nonlinear generalization of classical linear weighted-average opinion dynamics. Nonlinearity is introduced by…”
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Automatic region-growing system for the segmentation of large point clouds Autor Poux, F., Mattes, C., Selman, Z., Kobbelt, L.

“…This article describes a complete unsupervised system for the segmentation of massive 3D point clouds. Our system bridges the missing components that permit to…”
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Nonlinear modeling of structures with bolted joints: A comparison of two approaches based on a time-domain and frequency-domain solver Autor Lacayo, Robert, Pesaresi, Luca, Groß, Johann, Fochler, Daniel, Armand, Jason, Salles, Loic, Schwingshackl, Christoph, Allen, Matthew, Brake, Matthew

“…•Time- and frequency-domain joint models for prediction of NL dynamics are compared.•Model updating procedures suitable for each approach are proposed.•Both…”
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Passive suppression of vortex-induced vibrations using a nonlinear energy sink—Numerical and analytical perspective Autor Chirathalattu, Abraham Thomas, Santhosh, B., Bose, Chandan, Philip, Rony, Balaram, Bipin

“…This study investigates the suppression mechanism of instabilities induced by fluid–structure interactions (FSI) using passive vibration absorption devices,…”
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Byzantine-Robust Aggregation in Federated Learning Empowered Industrial IoT Autor Li, Shenghui, Ngai, Edith, Voigt, Thiemo

“…Federated learning (FL) is a promising paradigm to empower on-device intelligence in Industrial Internet of Things (IIoT) due to its capability of training…”
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Modelling the nonlinear behaviour of an underplatform damper test rig for turbine applications Autor Pesaresi, L., Salles, L., Jones, A., Green, J.S., Schwingshackl, C.W.

“…Underplatform dampers (UPD) are commonly used in aircraft engines to mitigate the risk of high-cycle fatigue failure of turbine blades. The energy dissipated…”
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High order direct parametrisation of invariant manifolds for model order reduction of finite element structures: application to large amplitude vibrations and uncovering of a folding point Autor Vizzaccaro, Alessandra, Opreni, Andrea, Salles, Loïc, Frangi, Attilio, Touzé, Cyril

“…This paper investigates model-order reduction methods for geometrically nonlinear structures. The parametrisation method of invariant manifolds is used and…”
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Quantitative measure of nonconvexity for black-box continuous functions Autor Tamura, Kenichi, Gallagher, Marcus

“…Metaheuristic algorithms usually aim to solve nonconvex optimization problems in black-box and high-dimensional scenarios. Characterizing and understanding the…”
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Measurement and identification of the nonlinear dynamics of a jointed structure using full-field data, Part I: Measurement of nonlinear dynamics Autor Chen, Wei, Jana, Debasish, Singh, Aryan, Jin, Mengshi, Cenedese, Mattia, Kosova, Giancarlo, Brake, Matthew R.W., Schwingshackl, Christoph W., Nagarajaiah, Satish, Moore, Keegan J., Noël, Jean-Philippe

“…Jointed structures are ubiquitous constituents of engineering systems; however, their dynamic properties (e.g., natural frequencies and damping ratios) are…”
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Livestock feeding behaviour: A review on automated systems for ruminant monitoring Autor Chelotti, José O., Martinez-Rau, Luciano S., Ferrero, Mariano, Vignolo, Leandro D., Galli, Julio R., Planisich, Alejandra M., Rufiner, H. Leonardo, Giovanini, Leonardo L.

“…Livestock feeding behaviour is an influential research area in animal husbandry and agriculture. In recent years, there has been a growing interest in…”
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The Tribomechadynamics Research Challenge: Confronting blind predictions for the linear and nonlinear dynamics of a thin-walled jointed structure with measurement results Autor Krack, Malte, Brake, Matthew R.W., Schwingshackl, Christoph, Gross, Johann, Hippold, Patrick, Lasen, Matias, Dini, Daniele, Salles, Loic, Allen, Matthew S., Shetty, Drithi, Payne, Courtney A., Willner, Kai, Lengger, Michael, Khan, Moheimin Y., Ortiz, Jonel, Najera-Flores, David A., Kuether, Robert J., Miles, Paul R., Xu, Chao, Yang, Huiyi, Jalali, Hassan, Taghipour, Javad, Khodaparast, Hamed Haddad, Friswell, Michael I., Tiso, Paolo, Morsy, Ahmed Amr, Bhattu, Arati, Hermann, Svenja, Jamia, Nidhal, Özgüven, H. Nevzat, Müller, Florian, Scheel, Maren

“…The present article summarizes the submissions to the Tribomechadynamics Research Challenge announced in 2021. The task was a blind prediction of the vibration…”
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Super mediator – A new centrality measure of node importance for information diffusion over social network Autor Saito, Kazumi, Kimura, Masahiro, Ohara, Kouzou, Motoda, Hiroshi

“…We propose an efficient method to discover a new type of influential nodes in a social network, which we name “super-mediators”, i.e., those nodes which, if…”
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Measurement and identification of the nonlinear dynamics of a jointed structure using full-field data; Part II - Nonlinear system identification Autor Jin, Mengshi, Kosova, Giancarlo, Cenedese, Mattia, Chen, Wei, Singh, Aryan, Jana, Debasish, Brake, Matthew R.W., Schwingshackl, Christoph W., Nagarajaiah, Satish, Moore, Keegan J., Noël, Jean-Philippe

“…The dynamic responses of assembled structures are greatly affected by the mechanical joints, which are often the cause of nonlinear behavior. To better…”
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Influence of mesoscale friction interface geometry on the nonlinear dynamic response of large assembled structures Autor Yuan, Jie, Salles, Loic, Nowell, David, Schwingshackl, Christoph

“…Friction interfaces are unavoidable components of large engineering assemblies since they enable complex designs, ensure alignment, and enable the transfer of…”
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Optimal negative derivative feedback controller design for collocated systems based on H2 and H∞ method Autor Jamshidi, Rasa, Collette, Christophe

“…•A straightforward design method for Negative Derivative Feedback Controller.•Optimal design of NDF controller with the maximum possible closed loop…”
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Aerial Imagery Analysis – Quantifying Appearance and Number of Sorghum Heads for Applications in Breeding and Agronomy Autor Guo, Wei, Zheng, Bangyou, Potgieter, Andries B., Diot, Julien, Watanabe, Kakeru, Noshita, Koji, Jordan, David R., Wang, Xuemin, Watson, James, Ninomiya, Seishi, Chapman, Scott C.

“…Sorghum ( L. Moench) is a C4 tropical grass that plays an essential role in providing nutrition to humans and livestock, particularly in marginal rainfall…”
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Multimodal integration learning of robot behavior using deep neural networks Autor Noda, Kuniaki, Arie, Hiroaki, Suga, Yuki, Ogata, Tetsuya

“…For humans to accurately understand the world around them, multimodal integration is essential because it enhances perceptual precision and reduces ambiguity…”
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Formation Control of Multiple Mobile Robots Incorporating an Extended State Observer and Distributed Model Predictive Approach Autor Liu, Andong, Zhang, Wen-An, Yu, Li, Yan, Huaicheng, Zhang, Rongchao

“…This paper studies the extended state observer (ESO)-based distributed model predictive control (DMPC) approach to deal with multiple mobile robot formation…”
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Multi-material topology optimization using Wachspress interpolations for designing a 3-phase electrical machine stator Autor Cherrière, Théodore, Laurent, Luc, Hlioui, Sami, Louf, François, Duysinx, Pierre, Geuzaine, Christophe, Ben Ahmed, Hamid, Gabsi, Mohamed, Fernández, Eduardo

“…This work uses multi-material topology optimization (MMTO) to maximize the average torque of a 3-phase permanent magnet synchronous machine (PMSM). Eight…”
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Robots trends and megatrends: artificial intelligence and the society Autor Molfino, Rezia, Cepolina, Francesco E., Cepolina, Emanuela, Cepolina, Elvezia Maria, Cepolina, Sara

“…PurposeThe purpose of this study is to analyze the robot trends of the next generation.Design/methodology/approachThis paper is divided into two sections: the…”
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