Chuanping Zhou
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View article: An Innovated Vibration Equation for Longitudinal Plate by Using the Symmetric and Asymmetric Spectral Decomposition
An Innovated Vibration Equation for Longitudinal Plate by Using the Symmetric and Asymmetric Spectral Decomposition Open
Thick wall structures involving longitudinal wave are typically utilized in aerospace engineering, nuclear power engineering, precision transmission device design, and pressure vessels design. Consequently, developing sophisticated dynamic…
View article: Reflection of Elastic Waves in Dipolar Gradient Half-Space under the Control of External Magnetic Field
Reflection of Elastic Waves in Dipolar Gradient Half-Space under the Control of External Magnetic Field Open
This paper investigated the reflection of plane waves at the interface of dipolar gradient elastic solids under the control of an external magnetic field. This study focused on the increasing influence of the microstructural effect as the …
View article: Prediction of Key Parameters of Wheelset Based on LSTM Neural Network
Prediction of Key Parameters of Wheelset Based on LSTM Neural Network Open
As a key component of rail vehicle operation, the running condition of the wheelset significantly affects the operational safety of track vehicles. The wheel diameter, flange thickness, and flange height are key dimensional parameters of t…
View article: Transient Response of Dynamic Stress Concentration around a Circular Opening: Incident SH Wave
Transient Response of Dynamic Stress Concentration around a Circular Opening: Incident SH Wave Open
The present study aims to investigate the transient response of stress concentration around a circular opening. The study focuses on the composition of the shockwave, which consists of SH waves of multiple frequencies. The wave equation, e…
View article: Research on bending vibration characteristics of phononic crystal plates based on Mindlin’s piezoelectric plate theory
Research on bending vibration characteristics of phononic crystal plates based on Mindlin’s piezoelectric plate theory Open
Based on Mindlin’s theory and the plane wave expansion method, the formulas are proposed for the governing equations and dispersion relations of bending waves in piezoelectric phononic crystal plates. The shear correction factors can be ob…
View article: SH Wave Scattering and Dynamic Stress Concentration in Piezomagnetic Materials with Non-Circular Openings
SH Wave Scattering and Dynamic Stress Concentration in Piezomagnetic Materials with Non-Circular Openings Open
The study uses complex variable functions and conformal mapping to investigate the scattering and dynamic stress concentration phenomena of SH waves in non-circular opening magnetic–elastic materials. Elastic dynamics and piezomagnetic equ…
View article: 3D Printing Process Research and Performance Tests on Sodium Alginate-Xanthan Gum-Hydroxyapatite Hybridcartilage Regenerative Scaffolds
3D Printing Process Research and Performance Tests on Sodium Alginate-Xanthan Gum-Hydroxyapatite Hybridcartilage Regenerative Scaffolds Open
Cartilage injury is a common occurrence in the modern world. Compared with traditional treatment methods, bio-3D printing technology features better utility in the field of cartilage repair and regeneration, but still faces great challenge…
View article: Passive tracking of underwater acoustic targets based on multi-beam LOFAR and deep learning
Passive tracking of underwater acoustic targets based on multi-beam LOFAR and deep learning Open
Conventional passive tracking methods for underwater acoustic targets in sonar engineering generate time azimuth histogram and use it as a basis for target azimuth and tracking. Passive underwater acoustic targets only have azimuth informa…
View article: Research progress and development trend of smart metamaterials
Research progress and development trend of smart metamaterials Open
The development of smart metamaterials has brought changes to human society, and various new products based on smart metamaterials are emerging endlessly. In recent years, smart electromagnetic metamaterials, smart acoustic metamaterials, …
View article: Influence of Circular through Hole in Pt–Rh Bushing on Temperature Propagation at High Temperature
Influence of Circular through Hole in Pt–Rh Bushing on Temperature Propagation at High Temperature Open
In the fiberglass industry, Pt–Rh bushings made of platinum and rhodium have very good characteristics, such as high temperature resistance, corrosion resistance, oxidation resistance, and creep resistance. In this paper, a semi-infinite l…
View article: The Effect of the Doping Amount on Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration around Defects in BNT Doped FN Materials
The Effect of the Doping Amount on Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration around Defects in BNT Doped FN Materials Open
Sodium bismuth titanate (Bi0.5Na0.5TiO3, BNT) has attracted much attention because of its excellent dielectric, piezoelectric and electromechanical properties. The microstructure of sodium bismuth titanate-doped ferrum niobium material (Bi…
View article: Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration of Piezoceramics Containing Regular N-Sided Holes
Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration of Piezoceramics Containing Regular N-Sided Holes Open
In this paper, the calculation method of dynamic stress concentration around piezoelectric ceramics containing regular n-sided holes under the action of electroelastic coupling wave was studied, and it was applied to promising barium calci…
View article: Magnetoacoustic Wave Scattering and Dynamic Stress Concentration around the Elliptical Opening in Exponential-Gradient Piezomagnetic Materials
Magnetoacoustic Wave Scattering and Dynamic Stress Concentration around the Elliptical Opening in Exponential-Gradient Piezomagnetic Materials Open
Based on the theory of magnetoacoustic coupled dynamics, the purpose of this paper is to evaluate the dynamic stress concentration near an elliptical opening in exponential-gradient piezomagnetic materials under the action of antiplane she…
View article: Study on Underwater Target Tracking Technology Based on an LSTM–Kalman Filtering Method
Study on Underwater Target Tracking Technology Based on an LSTM–Kalman Filtering Method Open
In the marine environment, underwater targets are often affected by interference from other targets and environmental fluctuations, so traditional target tracking methods are difficult to use for tracking underwater targets stably and accu…
View article: Angular Displacement Control for Timoshenko Beam by Optimized Traveling Wave Method
Angular Displacement Control for Timoshenko Beam by Optimized Traveling Wave Method Open
The vibration of flexible structures in spacecraft, such as large space deployable reflectors, solar panels and large antenna structure, has a great impact on the normal operation of spacecraft. Accurate vibration control is necessary, and…
View article: Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration of Triangular Defect Piezoceramics
Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration of Triangular Defect Piezoceramics Open
In this paper, a method to calculate the dynamic stress concentration around the triangular defect of piezoelectric material under electroelastic coupling is studied and applied to the promising barium calcium zirconate titanate. Firstly, …
View article: Gradient Printing Alginate Herero Gel Microspheres for Three-Dimensional Cell Culture
Gradient Printing Alginate Herero Gel Microspheres for Three-Dimensional Cell Culture Open
Hydrogel microspheres are widely used in tissue engineering, such as 3D cell culture and injection therapy, and among which, heterogeneous microspheres are drawing much attention as a promising tool to carry multiple cell types in separate…
View article: Personalized Artificial Tibia Bone Structure Design and Processing Based on Laser Powder Bed Fusion
Personalized Artificial Tibia Bone Structure Design and Processing Based on Laser Powder Bed Fusion Open
Bone defects caused by bone diseases and bone trauma need to be implanted or replaced by surgery. Therefore, it is of great significance to design and prepare a tibial implant with good biocompatibility and excellent comprehensive mechanic…
View article: MEMS Dynamic Characteristics Analysis of Electrostatic Microbeams for Building Structure Monitoring
MEMS Dynamic Characteristics Analysis of Electrostatic Microbeams for Building Structure Monitoring Open
Building structure health monitoring is essential for modern buildings, sensors related to building structure health monitoring are often made with microelectrostatic cantilever beam (MECB), and the performance of this kind of devices is o…
View article: Design and 3D Printing of Interbody Fusion Cage Based on TPMS Porous Structure
Design and 3D Printing of Interbody Fusion Cage Based on TPMS Porous Structure Open
To solve the mismatch between the comprehensive mechanical properties of the spinal fusion cage and body, a fusion cage inner hole design method based on controllable TPMS-P to characterize the inner hole structure is proposed to solve the…
View article: Scattering of Magnetoacoustic Waves and Dynamic Stress Concentration around Double Openings in Piezomagnetic Composites
Scattering of Magnetoacoustic Waves and Dynamic Stress Concentration around Double Openings in Piezomagnetic Composites Open
Based on the magnetoacoustic coupled dynamics theory, the wave function expansion method is used to solve the problem of acoustic wave scattering and dynamic stress concentration around the two openings in e-type piezomagnetic composites. …
View article: Study on Active Tracking of Underwater Acoustic Target Based on Deep Convolution Neural Network
Study on Active Tracking of Underwater Acoustic Target Based on Deep Convolution Neural Network Open
The active tracking technology of underwater acoustic targets is an important research direction in the field of underwater acoustic signal processing and sonar, and it has always been issued that draws researchers’ attention. The commonly…
View article: A Novel Exact Plate Theory for Bending Vibrations Based on the Partial Differential Operator Theory
A Novel Exact Plate Theory for Bending Vibrations Based on the Partial Differential Operator Theory Open
Thick wall structures are usually applied at a highly reduced frequency. It is crucial to study the refined dynamic modeling of a thick plate, as it is directly related to the dynamic mechanical characteristics of an engineering structure …
View article: Wave Mode Control of Cantilever Slab Structure of T‐Beam Bridge with Large Aspect Ratio
Wave Mode Control of Cantilever Slab Structure of T‐Beam Bridge with Large Aspect Ratio Open
The cantilever plate structure in a T‐beam bridge with a large aspect ratio will cause vibration under the influence of environmental disturbance and self‐stress, resulting in fatigue damage of the plate structure. Wave control based on el…
View article: Design of Constructive Controller of Nonlinear System Based on Polynomial Function Growth Condition and Its Application in Deep Subsea Energy Mining and Production Control System
Design of Constructive Controller of Nonlinear System Based on Polynomial Function Growth Condition and Its Application in Deep Subsea Energy Mining and Production Control System Open
This paper mainly studies the output feedback control problem of the stochastic nonlinear system based on loose growth conditions and applies the research results to the valve control system of underwater oil and gas pipelines, which can i…
View article: Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates
Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates Open
Based on the non-Fourier heat conduction wave model, the thermal wave scattering near the opening in the platinum–rhodium glass fiber leaky plate structure is studied by using complex function method and conformal mapping method, and the g…
View article: Swing Analysis and Control Research of the Space Tethered Combination in the Maneuver Process
Swing Analysis and Control Research of the Space Tethered Combination in the Maneuver Process Open
Swing usually occurs in the maneuver process of a tethered combination, which is constituted of a platform, a tether and a target (i.e., space debris) for capture. Therefore, a dynamical model of the space tethered combination was establis…
View article: Magnetoelastic Coupled Wave Diffraction and Dynamic Stress Intensity Factor in Graded Piezomagnetic Composites with a Cylindrical Aperture
Magnetoelastic Coupled Wave Diffraction and Dynamic Stress Intensity Factor in Graded Piezomagnetic Composites with a Cylindrical Aperture Open
A theoretical method is developed to study the magnetoelastic coupled wave and dynamic stress intensity around a cylindrical aperture in exponential graded piezomagnetic materials. By employing the decoupling technique, the coupled magneto…
View article: Thermal Wave Scattering by an Elliptic Subsurface Hole Buried in a Block, Based on the Non-Fourier Equation
Thermal Wave Scattering by an Elliptic Subsurface Hole Buried in a Block, Based on the Non-Fourier Equation Open
With the application to engineering practice, the study of the scattering of thermal waves using innovative and comprehensive methods is becoming increasingly important. The thermal wave scattering by an elliptic subsurface hole in a block…