SAMS-Net: A Smoothness-Anchored Monotone Neural Differential Equation Network for Failure-Only-Supervised Structural Health Indicator Construction [PDF]
SensorsStructural health monitoring (SHM) of fibre-reinforced composites requires a health indicator that is monotonically non-decreasing under the standard SHM assumption that no self-healing or maintenance-induced restoration event is active, derived from ...
Yu Yang, Chi Xu, Xiang Li
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Simulation-Based Multi-Factor Noise-Aware Adaptive Pure Pursuit with Causal EKF-SG Pose Preprocessing for Tracked Agricultural Robots [PDF]
SensorsAccurate and smooth path tracking is important for autonomous tracked agricultural robots operating in greenhouse-like environments. Existing adaptive look-ahead pure-pursuit methods mainly adjust the look-ahead distance according to vehicle speed or ...
Fengguo Liu +5 more
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Phase structure and machine learning identification in one dimensional systems with power law correlated disorder and long range hopping [PDF]
Scientific ReportsWe investigate a one-dimensional tight-binding model in which onsite potentials $$\{\varepsilon _i\}$$ exhibit power-law spatial correlations (with exponent $$\alpha$$ ) and the hopping amplitudes decay as $$t_{ij}\sim |i-j|^{-\beta }$$ .
Mohammad Pouranvari
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An Improved WENO-Z Scheme for Hyperbolic Conservation Laws with New Global Smoothness Indicator
Mathematics, 2023 The fifth-order WENO-Z scheme proposed by Borges et al., using a linear combination of low-order smoothness indicators, is designed to provide a low numerical dissipation to solve hyperbolic conservation laws, while the power q in the framework of WENO-Z
Shuang Han, Mingjun Li
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High order modeling of shocks and disturbances in compressible flows using WENO scheme [PDF]
مجله مدل سازی در مهندسی, 2000 Two new higher order version of WENO schemes are introduces and problems are solved to investigate problems containing shocks and disturbances in compressible flow.
Mohamad Salehabadi +2 more
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Three-level order-adaptive weighted essentially non-oscillatory schemes
Results in Applied Mathematics, 2021 Classical fifth-order weighted essentially non-oscillatory (WENO) schemes are based on reconstructions from three consecutive second-order polynomials.
A. Arun Govind Neelan +2 more
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Hybrid Hermite TENO scheme with a simple smoothness indicator for compressible flow simulations
Results in Applied Mathematics, 2022 The Hermite targeted essentially non-oscillatory (HTENO) scheme offers an excellent small-scale resolution and better shock-capturing capability in solving compressible flow problems.
Indra Wibisono, Yanuar, Gunawan
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An analysis of targeted properties of materials used for preservation and storage of heritage collections [PDF]
Journal of Graphic Engineering and Design, 2022 The aim of this study was to stress the importance of investigating the properties of preservation enclosure materials in order to identify the ones that are able to protect their contents more efficiently.
Gabriela Aleksić +2 more
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Mathematics, 2020 Adaptive order weighted essentially non-oscillatory scheme (WENO-AO(5,3)) has increased the computational cost and complexity of the classic fifth-order WENO scheme by introducing a complicated smoothness indicator for fifth-order linear reconstruction ...
Omer Musa, Guoping Huang, Mingsheng Wang
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Motion Smoothness-Based Assessment of Surgical Expertise: The Importance of Selecting Proper Metrics
Sensors, 2023 The smooth movement of hand/surgical instruments is considered an indicator of skilled, coordinated surgical performance. Jerky surgical instrument movements or hand tremors can cause unwanted damages to the surgical site.
Farzad Aghazadeh +3 more
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