Yaqin Zhou
YOU?
Author Swipe
View article: Remaining thickness error modeling during thin floor milling
Remaining thickness error modeling during thin floor milling Open
In this paper, the remaining thickness error during milling the thin floor of a flexible pocket structure is investigated. Firstly, a prediction model based on vibration theory of thin-walled shells is developed to calculate the remaining …
View article: Thin floor milling using moving air jet support with controllable flow direction
Thin floor milling using moving air jet support with controllable flow direction Open
Overcut or poor surface quality will easily during thin floor milling due to its low rigidity. Machining with the assistance of mobile support device is an important and frontier manufacturing method for milling the thin floor of a pocket …
View article: Nanosecond Uv Laser-Induced Subsurface Damage Mechanism and Mechanical Responses for Wc-Co Cemented Carbide
Nanosecond Uv Laser-Induced Subsurface Damage Mechanism and Mechanical Responses for Wc-Co Cemented Carbide Open
View article: Investigations on the Material Removal And Damage Formation Mechanisms of Wc-Co Cemented Carbide in Hybrid Laser Softening and Single-Grain Scratching Process
Investigations on the Material Removal And Damage Formation Mechanisms of Wc-Co Cemented Carbide in Hybrid Laser Softening and Single-Grain Scratching Process Open
View article: Hot Deformation Behavior and Microstructural Evolution of Ultrafine-Grained Tzm Alloy
Hot Deformation Behavior and Microstructural Evolution of Ultrafine-Grained Tzm Alloy Open
View article: Electrocatalytic Multicomponent Cascade Cross-Coupling for Synthesis of Chalcogenosulfonates
Electrocatalytic Multicomponent Cascade Cross-Coupling for Synthesis of Chalcogenosulfonates Open
An method for the electrochemical synthesis of chalcogenosulfonates via a tandem multi-component reaction has been developed. This method is performed in an undivided cell without the requirement of external oxidants, acids, and transition…
View article: Dual-View Stereovision-Guided Automatic Inspection System for Overhead Transmission Line Corridor
Dual-View Stereovision-Guided Automatic Inspection System for Overhead Transmission Line Corridor Open
Overhead transmission line corridor detection is important to ensure the safety of power facilities. Frequent and uncertain changes in the transmission line corridor environment requires an efficient and autonomous UAV inspection system, w…
View article: A Dual Attention Neural Network for Airborne LiDAR Point Cloud Semantic Segmentation
A Dual Attention Neural Network for Airborne LiDAR Point Cloud Semantic Segmentation Open
With the development of airborne light detection and ranging (LiDAR) technology, it has become a common and efficient way to collect large-scale 3D spatial information. However, efficient and automatic semantic segmentation of LiDAR data, …
View article: Recent Advances in Photoalignment Liquid Crystal Polarization Gratings and Their Applications
Recent Advances in Photoalignment Liquid Crystal Polarization Gratings and Their Applications Open
Liquid crystal (LC) circular polarization gratings (PGs), also known as Pancharatnam–Berry (PB) phase deflectors, are diffractive waveplates with linearly changed optical anisotropy axes. Due to the high diffraction efficiency, polarizatio…
View article: SPI: Automated Identification of Security Patches via Commits
SPI: Automated Identification of Security Patches via Commits Open
Security patches in open-source software, providing security fixes to identified vulnerabilities, are crucial in protecting against cyberattacks. Despite the National Vulnerability Database (NVD) publishes identified vulnerabilities, a vas…
View article: Real-Time Detection and Spatial Localization of Insulators for UAV Inspection Based on Binocular Stereo Vision
Real-Time Detection and Spatial Localization of Insulators for UAV Inspection Based on Binocular Stereo Vision Open
Unmanned aerial vehicles (UAVs) have become important tools for power transmission line inspection. Cameras installed on the platforms can efficiently obtain aerial images containing information about power equipment. However, most of the …
View article: Magneto-Rheological Variable Stiffness and Damping Torsional Vibration Control of Powertrain System
Magneto-Rheological Variable Stiffness and Damping Torsional Vibration Control of Powertrain System Open
A novel magneto-rheological variable stiffness and damping torsional vibration absorber (MR-VSDTVB) is proposed, fabricated and tested. According to the test data, the control model of MR-VSDTVB is established. Meanwhile, the analysis of t…
View article: Generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere based on liquid crystal device
Generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere based on liquid crystal device Open
We propose theoretically and verify experimentally a method of using electrically tunable liquid crystal q-plate and wave plate for generating arbitrary vector vortex beams on a hybrid-order Poincaré sphere (HyOPS). The generated vector vo…
View article: LEOPARD: Identifying Vulnerable Code for Vulnerability Assessment\n through Program Metrics
LEOPARD: Identifying Vulnerable Code for Vulnerability Assessment\n through Program Metrics Open
Identifying potentially vulnerable locations in a code base is critical as a\npre-step for effective vulnerability assessment; i.e., it can greatly help\nsecurity experts put their time and effort to where it is needed most.\nMetric-based …
View article: A Survey on the Progress of Testing Techniques and Methods for Wireless Sensor Networks
A Survey on the Progress of Testing Techniques and Methods for Wireless Sensor Networks Open
Information-centric wireless sensor networks’ test bed is of vital significance. As a novel communication model, it can effectively test and reliably assess different algorithms, protocols, and applications of wireless sensor networks befo…
View article: Transflective spin-orbital angular momentum conversion device by three-dimensional multilayer liquid crystalline materials
Transflective spin-orbital angular momentum conversion device by three-dimensional multilayer liquid crystalline materials Open
In this paper, a liquid crystal device for generating transflected optical vortices with high efficiency based on Pancharatnam-Berry phase is devised and demonstrated experimentally. In the experiment, both photo-alignment material and pol…
View article: A surface defects inspection method based on multidirectional gray-level fluctuation
A surface defects inspection method based on multidirectional gray-level fluctuation Open
Machine vision inspection technology provides an efficient tool for surface defects inspection. However, because of the multiformity of surface defects, the existing machine vision methods for surface defects inspection are limited by appl…
View article: A Truthful Incentive Mechanism for Online Recruitment in Mobile Crowd Sensing System
A Truthful Incentive Mechanism for Online Recruitment in Mobile Crowd Sensing System Open
We investigate emerging mobile crowd sensing (MCS) systems, in which new cloud-based platforms sequentially allocate homogenous sensing jobs to dynamically-arriving users with uncertain service qualities. Given that human beings are selfis…
View article: Experimental Investigation Of The Real Contact Arc Length Measurement In The Cylindrical Plunge Grinding
Experimental Investigation Of The Real Contact Arc Length Measurement In The Cylindrical Plunge Grinding Open
\nThe real contact arc length in grinding is one of the most important indicators in investigating of the material removal mechanism for precision machining. It is generally affected by a combination of plastic and thermal deformations in …