Search Results - "Villecco, Francesco"

On the Evaluation of Errors in the Virtual Design of Mechanical Systems by Villecco, Francesco

“…In this article, the information value is used in numeric analysis as both a method for data approximation and a measure of data equality among a set of…”
Get full text

Multi-Scale Permutation Entropy Based on Improved LMD and HMM for Rolling Bearing Diagnosis by Gao, Yangde, Villecco, Francesco, Li, Ming, Song, Wanqing

“…Based on the combination of improved Local Mean Decomposition (LMD), Multi-scale Permutation Entropy (MPE) and Hidden Markov Model (HMM), the fault types of…”
Get full text

Evaluation of Uncertainties in the Design Process of Complex Mechanical Systems by Villecco, Francesco, Pellegrino, Arcangelo

“…In this paper, the problem of the evaluation of the uncertainties that originate in the complex design process of a new system is analyzed, paying particular…”
Get full text

Entropic Measure of Epistemic Uncertainties in Multibody System Models by Axiomatic Design by Villecco, Francesco, Pellegrino, Arcangelo

“…In this paper, the use of the MaxInf Principle in real optimization problems is investigated for engineering applications, where the current design solution is…”
Get full text

Modeling of Eddy Current Welding of Rail: Three-Dimensional Simulation by Sun, Xiankun, Liu, He, Song, Wanqing, Villecco, Francesco

“…In this paper is given a three-dimensional numerical simulation of the eddy current welding of rails where the longitudinal two directions are not ignored. In…”
Get full text

Variational and non-variational approaches with Lie algebra of a generalized (3 + 1)-dimensional nonlinear potential Yu-Toda-Sasa-Fukuyama equation in Engineering and Physics by Adeyemo, Oke Davies, Khalique, Chaudry Masood, Gasimov, Yusif S., Villecco, Francesco

“…Nonlinear partial differential equations emerge in an extensive variants of physical problems inclusive of fluid dynamics, solid mechanics, plasma physics,…”
Get full text

Bendlet Transform Based Adaptive Denoising Method for Microsection Images by Mei, Shuli, Liu, Meng, Kudreyko, Aleksey, Cattani, Piercarlo, Baikov, Denis, Villecco, Francesco

“…Magnetic resonance imaging (MRI) plays an important role in disease diagnosis. The noise that appears in MRI images is commonly governed by a Rician…”
Get full text

Sizing the Actuators for a Dragon Fly Prototype by Aurelio Liguori, Andrea Formato, Piercarlo Cattani, Francesco Villecco

“…In order to improve the design of the actuators of a Dragon Fly prototype, we study the loads applied to the actuators in operation. Both external and inertial…”
Get full text

Brain Tumor Segmentation Based on Bendlet Transform and Improved Chan-Vese Model by Meng, Kexin, Cattani, Piercarlo, Villecco, Francesco

“…Automated segmentation of brain tumors is a difficult procedure due to the variability and blurred boundary of the lesions. In this study, we propose an…”
Get full text

Study of Tank Containers for Foodstuffs by Liguori, Aurelio, Formato, Andrea, Pellegrino, Arcangelo, Villecco, Francesco

“…In this study, we examined a tank container for foodstuff that is generally used for the transport of foodstuffs. With the aid of the “ANSYS R17.0” program…”
Get full text

On-Road Detection of Driver Fatigue and Drowsiness during Medium-Distance Journeys by Salvati, Luca, d'Amore, Matteo, Fiorentino, Anita, Pellegrino, Arcangelo, Sena, Pasquale, Villecco, Francesco

“…The detection of driver fatigue as a cause of sleepiness is a key technology capable of preventing fatal accidents. This research uses a fatigue-related…”
Get full text

Noise Reduction in Spur Gear Systems by Liguori, Aurelio, Armentani, Enrico, Bertocco, Alcide, Formato, Andrea, Pellegrino, Arcangelo, Villecco, Francesco

“…This article lists some tips for reducing gear case noise. With this aim, a static analysis was carried out in order to describe how stresses resulting from…”
Get full text

Multipoint Optimal Minimum Entropy Deconvolution Adjusted for Automatic Fault Diagnosis of Hoist Bearing by Li, Tengyu, Kou, Ziming, Wu, Juan, Yahya, Waled, Villecco, Francesco

“…Multipoint optimal minimum entropy deconvolution adjusted (MOMEDA) is a powerful method that can extract the periodic characteristics of signal effectively,…”
Get full text

Development and Testing of a Methodology for the Assessment of Acceptability of LKA Systems by Salvati, Luca, d’Amore, Matteo, Fiorentino, Anita, Pellegrino, Arcangelo, Sena, Pasquale, Villecco, Francesco

“…In recent years, driving simulators have been widely used by automotive manufacturers and researchers in human-in-the-loop experiments, because they can reduce…”
Get full text

Remaining Useful Life Prediction for Power Storage Electronic Components Based on Fractional Weibull Process and Shock Poisson Model by Song, Wanqing, Yang, Xianhua, Deng, Wujin, Cattani, Piercarlo, Villecco, Francesco

“…For lithium-ion batteries and supercapacitors in hybrid power storage facilities, both steady degradation and random shock contribute to their failure. To this…”
Get full text

Vibration-Based Experimental Identification of the Elastic Moduli Using Plate Specimens of the Olive Tree by Formato, Andrea, Ianniello, Domenico, Pellegrino, Arcangelo, Villecco, Francesco

“…Mechanical parameters of the olive wood plate have been computed by data inversion of vibrational experimental tests. A numerical-experimental method has…”
Get full text

Remaining Useful Life Prediction of Roller Bearings Based on Fractional Brownian Motion by Song, Wanqing, Zhong, Mingdeng, Yang, Minjie, Qi, Deyu, Spadini, Simone, Cattani, Piercarlo, Villecco, Francesco

“…Roller bearing degradation features fractal characteristics such as self-similarity and long-range dependence (LRD). However, the existing remaining useful…”
Get full text

Remaining Useful Life Prediction of a Planetary Gearbox Based on Meta Representation Learning and Adaptive Fractional Generalized Pareto Motion by Zheng, Hongqing, Deng, Wujin, Song, Wanqing, Cheng, Wei, Cattani, Piercarlo, Villecco, Francesco

“…The remaining useful life (RUL) prediction of wind turbine planetary gearboxes is crucial for the reliable operation of new energy power systems. However, the…”
Get full text

Predicting the Remaining Useful Life of Turbofan Engines Using Fractional Lévy Stable Motion with Long-Range Dependence by Qi, Deyu, Zhu, Zijiang, Yao, Fengmin, Song, Wanqing, Kudreyko, Aleksey, Cattani, Piercarlo, Villecco, Francesco

“…Remaining useful life prediction guarantees a reliable and safe operation of turbofan engines. Long-range dependence (LRD) and heavy-tailed characteristics of…”
Get full text

Generalized Cauchy Process: Difference Iterative Forecasting Model by Xing, Jie, Song, Wanqing, Villecco, Francesco

“…The contribution of this article is mainly to develop a new stochastic sequence forecasting model, which is also called the difference iterative forecasting…”
Get full text