Ran Ding
YOU?
Author Swipe
View article: BezierFormer: A Unified Architecture for 2D and 3D Lane Detection
BezierFormer: A Unified Architecture for 2D and 3D Lane Detection Open
Lane detection has made significant progress in recent years, but there is not a unified architecture for its two sub-tasks: 2D lane detection and 3D lane detection. To fill this gap, we introduce BézierFormer, a unified 2D and 3D lane det…
View article: Research on simplified modeling of large-scale wind farms based on equivalent transfer function and aggregate equivalent
Research on simplified modeling of large-scale wind farms based on equivalent transfer function and aggregate equivalent Open
Introduction: In grid-connected research of large-scale wind farms, the problem of long simulation time exists in the research based on detailed model. In order to realize the fast simulation and grid-connected transient research of wind f…
View article: Searching for axion dark matter with MeerKAT Radio Telescope
Searching for axion dark matter with MeerKAT Radio Telescope Open
Axions provide a natural and well-motivated dark matter candidate, with the capability to convert directly to photons in the presence of an electromagnetic field. A particularly compelling observational target is the conversion of dark mat…
View article: Simulation of Oil-Water Flow in a Shale Reservoir Using a Radial Basis Function
Simulation of Oil-Water Flow in a Shale Reservoir Using a Radial Basis Function Open
Due to the difficulties associated with preprocessing activities and poor grid convergence when simulating shale reservoirs in the context of traditional grid methods, in this study an innovative two-phase oil-water seepage model is elabor…
View article: Low-Thrust Trajectory Design Using Finite Fourier Series Approximation of Pseudoequinoctial Elements
Low-Thrust Trajectory Design Using Finite Fourier Series Approximation of Pseudoequinoctial Elements Open
A new low-thrust trajectory design method is proposed that is based on the finite Fourier series method with pseudoequinoctial elements rather than the more common cylindrical coordinate components. The bijection relation between the eleme…
View article: Phased-array Surface Monitoring Method Based on Compensation Correction Technique
Phased-array Surface Monitoring Method Based on Compensation Correction Technique Open
Phased-array radar has a huge array of microwave feeding network and antenna lobe performance depends on the array amplitude and phase errors. Therefore, it is necessary to monitor the array surface to ensure the performance of the array. …
View article: Realization of a Hand-held Circular Polarized Antennars Transmitting Polarization mode Checker
Realization of a Hand-held Circular Polarized Antennars Transmitting Polarization mode Checker Open
Circularly polarized antennas are widely used in the field of satellite communications.The receiving and transmitting polarization mode are generally controlled by polarization switch.Compared with the receiving polarization mode detection…
View article: Compact and low loss 90° optical hybrid on a silicon-on-insulator platform
Compact and low loss 90° optical hybrid on a silicon-on-insulator platform Open
We present a compact and low loss 90° optical hybrid on a silicon-on-insulator (SOI) platform for coherent receiving systems. Our 90° optical hybrid uses a novel topology, comprising one Y-junction and three 2x2 multimode interference (MMI…
View article: Symmetrical polarization splitter/rotator design and application in a polarization insensitive WDM receiver
Symmetrical polarization splitter/rotator design and application in a polarization insensitive WDM receiver Open
In integrated photonics, the design goal of a polarization splitter/rotator (PSR) has been separating the TE0 and TM0 modes in a waveguide. This is a natural choice. But in theory, a PSR only needs to project the incoming State Of Polariza…
View article: The Research of POE System and Method of Urban Green Residential Environmental Performance in Severe Cold and Cold Regions
The Research of POE System and Method of Urban Green Residential Environmental Performance in Severe Cold and Cold Regions Open
This paper takes green residence in severe cold and cold regions as research object, in the premise of the establishment of environmental performance indexes system, it formulates scoring criteria, puts forward scoring methods, creates Pos…