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Intelligent Extraction of Surface Cracks on LNG Outer Tanks Based on Close-Range Image Point Clouds and Infrared Imagery
The precise detection and ongoing surveillance of surface fractures on exterior LNG storage tanks are crucial in guaranteeing the secure transit and...
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Selecting the coupling variable to synchronize nonlinear oscillators
The choice of which state variable to use in coupling network oscillators is a critical factor to reach synchronization. Nonetheless, few works have...
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An intellectual drivers' sensitivity traffic model for adapting taillight effects
In this study, a traffic flow model, the so-called Taillight Adapting (TA) traffic model, is developed considering the driver's activities impact...
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Dynamic model refining and identification for accurate gait control of a powered knee–ankle prosthesis
The knowledge of an accurate dynamic model is of fundamental importance for implementing model-based control. However, the model parameters of...
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A novel remote sensing image encryption scheme based on block period Arnold scrambling
In this paper, a new spatiotemporal chaos model is proposed to improve the security and anti-decryption capability of remote sensing image encryption...
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Optimum design parameters for double concave friction pendulum system considering ground motion characteristics and friction heating
Double concave friction pendulum system (DCFPS) performs well in the vibration control of building structures, while its effectiveness is limited due...
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Ultra-local model-based prescribed performance assist-as-needed control for series elastic actuator-based upper limb patient-exoskeleton system under complex state constraints
In this paper, an ultra-local model-based prescribed performance assist-as-needed control scheme (UPPAC) is presented for series elastic...
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Nonlinear dynamics of planetary gearboxes containing cracks
Gear cracks may occur during the operation of planetary driveline, leading to a huge safety hazard. However, few studies have been conducted to...
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Dynamic characteristics and test research of multibody system considering uneven wear clearances
The wear of rotating pair is a significant factor for the failure of mechanical systems. Currently, some scholars have undertaken investigations on...
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Kadomtsev–Petviashvili equation with self-consistent sources: breathers, lumps and their interactions
Under investigation in this paper is the Kadomtsev–Petviashvili (KP) equation with self-consistent sources. We adopt two different bilinear systems...
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State and disturbance observer based robust disturbance rejection control for friction electro-hydraulic load simulator
Friction electro-hydraulic load simulator (FEHLS) classified as an electro-hydraulic torque servo mechanism, encounters significant challenges in the...
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Rotation dynamics of double-walled carbon nanotube bundles during in-plane compressive deformation
The nonlinear rotational behavior of radially deformed double-walled carbon nanotube (DWCNT) bundles is investigated using all-atom molecular...
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Novel organizational patterns of stability phases in a single-species population model: chiral tree, spikes adding-doubling complexification cascade
We numerically investigate the complex dynamic behavior of a single-species population model with stage structure, considering the influence of the...
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A note on structural mode transitions in buckling of radially stretched annular plates
The different approximating assumptions used in deriving models for structural analysis by dimensional reduction of a 3d continuum to structural...
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Optical solitons for the concatenation model with power–law of self–phase modulation by lie symmetry
This paper investigates the concatenation model under the influence of power-law self-phase modulation through the Lie symmetry. We employ two...
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Study on the Strong Nonlinear Dynamics of Nonlocal Nanobeam Under Time-Delayed Feedback Using Homotopy Analysis Method
PurposeTime-delay effects are ubiquitous in active control systems and can significantly influence the dynamic characteristics. This paper examines...
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On modeling and damage detection methodologies in rotor systems
Damages in rotor systems have severe impact on their functionality, safety, running durability and their industrial productivity, which usually leads...
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Process window and mechanical properties for thin magnesium- and zinc-wires in dieless wire drawing
Due to their biodegradable properties, magnesium- and zinc-based alloys are in the focus of interest for numerous medical applications, e.g. in the...
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Finite-time adaptive control of output constrained nonlinear systems under deception attacks
This paper addresses the adaptive finite-time tracking control problem for a class of output constrained nonlinear networked control systems (NCSs)...
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Fixed-time tracking control for state-constrained nonstrict-feedback systems without feasibility conditions
This paper investigates the fixed-time tracking control for a class of state-constrained nonstrict-feedback nonlinear systems without involving the...