Qingyu Zhu
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View article: Statistical Analysis and Mechanisms of Aircraft Electrical Power System Failures Under Redundant Symmetric Architecture: A Review
Statistical Analysis and Mechanisms of Aircraft Electrical Power System Failures Under Redundant Symmetric Architecture: A Review Open
The aircraft power supply system plays a crucial role in maintaining the stability and safety of airborne avionics. With the evolution toward more electric and all-electric aircraft, its architecture increasingly adopts symmetrical configu…
View article: Harnessing Small‐Data Machine Learning for Transformative Mental Health Forecasting: Towards Precision Psychiatry With Personalised Digital Phenotyping
Harnessing Small‐Data Machine Learning for Transformative Mental Health Forecasting: Towards Precision Psychiatry With Personalised Digital Phenotyping Open
Advances in digital phenotyping have opened the door to continuous, individualised monitoring of mental health, but realising the full potential of these data demands machine learning models that can operate effectively in ‘small‐data’ reg…
View article: Effects of tea polysaccharides on gut microbiota and physiological health indicators in mice
Effects of tea polysaccharides on gut microbiota and physiological health indicators in mice Open
Tea polysaccharide (TPS) is a naturally occurring polysaccharide that has garnered increasing attention due to its remarkable biological activity and significant potential for application. This study focused on examining the alterations in…
View article: Design of Distributed Motor Bearing Health Management System Based on Embedded Edge and Cloud Platform
Design of Distributed Motor Bearing Health Management System Based on Embedded Edge and Cloud Platform Open
In order to solve the problems of large-scale factory workshop, such as large number of motors, changeable working conditions of motor bearings, frequent faults and difficulties in diagnosis, a distributed motor bearing health management s…
View article: Event-Triggered Sliding-Mode Control for Consensus Tracking of Nonlinear Multi-Rotor UAVs With Disturbances
Event-Triggered Sliding-Mode Control for Consensus Tracking of Nonlinear Multi-Rotor UAVs With Disturbances Open
This paper addresses the problem of high communication frequency in the multi-rotor unmanned aerial vehicles swarm system. A novel sliding mode control method based on event-triggering is proposed, using a dual-loop structure control model…
View article: Ideal trajectory generation method of missile formation based on Gaussian pseudo-spectrum method
Ideal trajectory generation method of missile formation based on Gaussian pseudo-spectrum method Open
With the increasingly complex combat environment and the diversity of combat tasks, important military targets are surrounded by multi-layer defense. Modern information warfare pays more attention to system confrontation and multi-system c…
View article: High-Accuracy Finite Element Model Updating a Framed Structure Based on Response Surface Method and Partition Modification
High-Accuracy Finite Element Model Updating a Framed Structure Based on Response Surface Method and Partition Modification Open
In this paper, a finite element model updating (FEMU) method is proposed based on the response surface model (RSM) and genetic algorithm (GA) to establish a high-precision finite element (FE) model of space station scientific experiment ra…
View article: Parameter Sensitivity Analysis of Mounting Pedestals and Multi-Objective Optimization for a Multi-Support Rigid Body System
Parameter Sensitivity Analysis of Mounting Pedestals and Multi-Objective Optimization for a Multi-Support Rigid Body System Open
In this paper, a parameter sensitivity analysis of mounting pedestals and a multi-objective optimization design for vibration reduction in a multi-support rigid body system, taking an aeroengine-lubricating oil tank supported by multiple m…
View article: A Deep <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" id="M1"> <a:mi>Q</a:mi> </a:math>-Network-Based Collaborative Control Research for Smart Ammunition Formation
A Deep Q -Network-Based Collaborative Control Research for Smart Ammunition Formation Open
The smart ammunition formation (SAF) system model usually has the characteristics of complexity, time variation, and nonlinearity. With the consideration of random factors, such as sensor error and environmental disturbance, the system mod…
View article: Dynamic Characteristics Analysis of a Rigid Body System with Spatial Multi-Point Supports
Dynamic Characteristics Analysis of a Rigid Body System with Spatial Multi-Point Supports Open
This paper presents the dynamic characteristics analysis of a rigid body system with spatial multi-point elastic supports, as well as the sensitivity analysis of support parameters. A rigid object is characterized by six degrees-of-freedom…
View article: Typical Fault Estimation and Dynamic Analysis of a Leader-Follower Unmanned Aerial Vehicle Formation
Typical Fault Estimation and Dynamic Analysis of a Leader-Follower Unmanned Aerial Vehicle Formation Open
In this paper, the typical fault estimation and dynamic analysis are presented for a leader-follower unmanned aerial vehicle (UAV) formation system with external disturbances. Firstly, a dynamic model with proportional navigation guidance …
View article: Nonlinear Characteristic of Clamp Loosing in Aero-Engine Pipeline System
Nonlinear Characteristic of Clamp Loosing in Aero-Engine Pipeline System Open
Long service time and excessive vibration of aero-engine will cause failure of clamps, which usually fix pipelines on the outside of an aero-engine. In this paper, the nonlinear vibration characteristics caused by loosening clamps in aero-…
View article: SVR Prediction Algorithm for Crack Propagation of Aviation Aluminum Alloy
SVR Prediction Algorithm for Crack Propagation of Aviation Aluminum Alloy Open
Aluminum alloy material is an important component material in the safe flight of aircraft. It is very important and necessary to predict the fatigue crack growth between holes of aviation aluminum alloy materials. At present, the investiga…
View article: SVR Prediction Algorithm for Crack Propagation of Aviation Aluminum Alloy
SVR Prediction Algorithm for Crack Propagation of Aviation Aluminum Alloy Open
Aluminum alloy materials is an important component material in the safe flight of aircraft. It is very important and necessary to predict the fatigue crack growth between holes of aviation aluminum alloy materials. At present, the investig…
View article: Nonlinear Vibration Characteristic Analysis of Roller-Plate System Based on Asymptotic Methods
Nonlinear Vibration Characteristic Analysis of Roller-Plate System Based on Asymptotic Methods Open
A roller-plate system is taken as the research object in this paper. The influence of rolled products of metal plates (thick or middle thick plate) as an excitation parameter on the vibration characteristics of the system during warm rolli…
View article: Optimization design of a novel X-type six-high rolling mill based on maximum roll system stiffness
Optimization design of a novel X-type six-high rolling mill based on maximum roll system stiffness Open
The present investigation devices a novel X-type six-high (X-6h) mill. In addition, parametric models of different roll layouts such as the four-high (4-h), I-type six-high (I-6h), and X-6h mills are established. Three-dimensional (3D) fin…
View article: Fast Beam Tracking Discontinuous Reception for D2D-Based UAV MmWave Communication
Fast Beam Tracking Discontinuous Reception for D2D-Based UAV MmWave Communication Open
The device-to-device (D2D) communication integrated with the millimeter-wave (mmWave) air interface will play a significant role in the future mobile communication in terms of high transmission rate and deployment flexibility. Meanwhile, u…