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Micro-Structural Analysis of Chip Formation During Orthogonal Machining of Al/SiCp Composites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Discontinuously Reinforced Aluminum (DRA) Composites form unique case from the research in metal cutting point of view. Reinforcement in these materials acts as “macroscopic” and “isolated” ...
Effect of Sloping Bottom on Wave Interaction With Multiple Flexible Moored Breakwaters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analytical framework is developed to analyze the interaction of oblique waves with multiple flexible porous breakwaters under the consideration of bottom undulation. The mathematical problem is tackled using the small ...
Classification of Muscle Fatigue in Dynamic Contraction Using Surface Electromyography Signals and Multifractal Singularity Spectral Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Muscle fatigue is a neuromuscular condition experienced during daily activities. This phenomenon is generally characterized using surface electromyography (sEMG) signals and has gained a lot of interest in the fields of ...
Robust Nonfragile Stabilizing Controller for an Uncertain Stochastic Nonlinear System With Interval Time Varying State Delays: Prescribed H∠Performance Level
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this technical brief, delaydependent nonfragile H∠control problem of a class of stochastic nonlinear systems with interval timevarying statedelays has been considered using Lyapunov–Krasovskii (LK) functional ...
An Improved Delay-Dependent Stability Criterion for a Class of Lur’e Systems of Neutral Type
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we consider the problem of delay-dependent stability of a class of Lur’e systems of neutral type with time-varying delays and sector-bounded nonlinearity using Lyapunov–Krasovskii ...
Analyzing Origin of Multifractality of Surface Electromyography Signals in Dynamic Contractions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The aim of this study is to analyze the origin of multifractality of surface electromyography (sEMG) signals during dynamic contraction in nonfatigue and fatigue conditions. sEMG signals are recorded from triceps brachii ...
Horizontal Thrust in Vertically Curved Reinforced Concrete Beams
Publisher: American Society of Civil Engineers
Abstract: This study was conducted to investigate the horizontal thrust of vertically curved reinforced concrete (VCRC) beams. The middle portion of beam is curved like an arch; such beams are said to be vertically curved beams. In ...
Responses of a Strongly Forced Mathieu Equation—Part 2: Constant Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study deals with the response of a damped Mathieu equation with hard constant external loading. A second-order perturbation analysis using the method of multiple scales (MMS) unfolds resonances and stability. ...
Anisotropic Diffusion and the Emergence of Instabilities and Self-Organized Pattern Formation in Spatiotemporal Epidemic Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Diffusive epidemic dynamics is typically studied assuming uniform disease spread, which is represented by isotropic diffusion operators in partial differential equation (PDE) models. However, anisotropic diffusion ...
Resonances of a Forced Mathieu Equation With Reference to Wind Turbine Blades
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A horizontal axis wind turbine blade in steady rotation endures cyclic transverse loading due to wind shear, tower shadowing and gravity, and a cyclic gravitational axial loading at the same ...
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