A5100616470- Electromagnetic Launch and Propulsion Technology
- Advanced Measurement and Detection Methods
- Guidance and Control Systems
- Military Defense Systems Analysis
- Magnetic confinement fusion research
- Adaptive Control of Nonlinear Systems
- Laser-Plasma Interactions and Diagnostics
- Pulsed Power Technology Applications
- Distributed Control Multi-Agent Systems
- Robotics and Sensor-Based Localization
- Combustion and Detonation Processes
- High-Velocity Impact and Material Behavior
- Energetic Materials and Combustion
- Aerospace and Aviation Technology
- Energy Efficient Wireless Sensor Networks
- Covalent Organic Framework Applications
- Underwater Vehicles and Communication Systems
- Infrared Target Detection Methodologies
- 3D Surveying and Cultural Heritage
- UAV Applications and Optimization
- Advanced Sensor and Control Systems
- Advanced Antenna and Metasurface Technologies
- Advanced MEMS and NEMS Technologies
- Target Tracking and Data Fusion in Sensor Networks
- Advanced Algorithms and Applications
Nanjing University of Science and Technology
2012-2025
Northwestern Polytechnical University
2025
Jiangsu Provincial Urban Planning and Design Institute
2023-2025
Dalian University of Technology
2024
Southeast University
2023
Henan Agricultural University
2022
Guilin University of Technology
2022
Xi'an Aeronautical University
2022
Nanjing University of Aeronautics and Astronautics
2022
Foshan University
2021
Thermal-actuation and piezoresistive-detection effects have been employed to pump the effective quality factor of MEMS resonators, targeting simple self-oscillation better sensing performance in air. However, ratio pumped inherent mechanical factor, crucial for characterizing amplification, is hard obtain. The main difficulty stems from hidden Lorentz peaks caused by feedthrough effect once current applied. In this paper, we demonstrated presence high-order harmonic components output...
In order to analysis the distribution characteristics of in-bore magnetic field for C-shaped armature electromagnetic railgun, a computational model considering dynamic contact pressure is established. By solving equation, motion are obtained. The current in rail and analyzed based on diffusion equation Ampere's law. On this basis, three simulation models proposed, which correspond static state, state velocity skin effect. investigated points along central axes front end results show that,...
Abstract The purpose of this study was to investigate the effects zinc glycinate (Gly-Zn) on growth performance, serum biochemical index, intestinal morphology, and hepatic metallothionein (MT) mRNA expression in liver yellow feather broilers. A total 540 18-day-old broilers were randomly divided into three groups: control group (basal diet), ZnSO 4 diet plus 60 mg Zn/kg from ), Gly-Zn glycinate). Each treatment had 6 replicates with 30 birds each replicate. experiment lasted for 42 days (18...
Point cloud registration is a crucial technique in photogrammetry, remote sensing, etc. A generalized 3D point framework has been developed to estimate the optimal rigid transformation between two clouds using key correspondences. However, challenges arise due uncertainty detection techniques and similarity of local surface features. These factors often lead feature descriptors establishing correspondences containing significant outliers. Current algorithms are typically hindered by these...
To enhance the capabilities of UAV platforms in recognizing and tracking hostile targets on battlefield, advanced feature extraction image segmentation are required. In response, Depse Unet++ model was developed. By introducing Squeeze-and-Excitation, model’s ability to discriminate camouflaged high-similarity backgrounds is improved; by incorporating a depth-separated convolutional design, parameters computational requirements for embedded device applications significantly reduced;...
To achieve precise collaborative localization of multiple unmanned aerial vehicles (UAVs) in hardware environments, this paper presents an field-programmable gate array-based particle swarm optimization (PSO) algorithm aimed at enhancing the efficiency nodes targeting a specific object. By leveraging unique computational capabilities FPGA, proposed integrates strategies, including mutation, variable crossover probabilities, and adjustable weights. These strategies collectively enhance...
A broadband high-gain circularly polarized (CP) microstrip antenna operating in X band is proposed. The circular polarization property achieved by rotating four narrow linearly (LP) patch elements sequence. Since the conventional series-parallel feed network not conducive to miniaturization of array, a corresponding simplified designed realize four-way equal power division and sequential 90° phase shift. With this network, impedance bandwidth (IBW) CP array greatly improved compared with...
This paper considers the problem of multiple missiles to attack a maneuvering target simultaneously. Based on fixed-time fast nonsingular terminal sliding mode surface (FNTSMS), distributed cooperative guidance laws are developed. By designing along and perpendicular line sight (LOS) direction, both relative velocity range-to-go consistent. In addition, saturation function is introduced avoid chattering caused by commonly used sign function. Furthermore, law with communication failure...
Internal fungal contamination in cereal grains may affect plant growth and result health concerns for humans animals. Fusarium verticillioides is a seedborne fungus that can systemically infect maize. However, few efforts had been devoted to studying the genetics of maize resistance F. verticillioides. In this study, we developed disease evaluation method identify maize, by which set 121 diverse inbred lines were evaluated. A 160 F10-generation recombinant line (RIL) population derived from...
Flight parameters are crucial criteria for UAV control, playing a significant role in ensuring the safe and efficient completion of missions. Launch force airspeed information key early middle stages flight, serving as important data monitoring UAV’s flight status. In response to challenges such weak launch force, low identification rates, small airspeed, recognition accuracy UAVs, method identifying based on is proposed. From aspect identification, low-g value accelerometer source proposed,...
Electromagnetic launch technology has important applications in many fields. However, the extremely harsh multi-physics environment during is quite different from that of conventional guns. Little experimental research studied dynamic distribution extreme impact and magnetic fields projectile. To this end, paper designs a projectile-borne storage testing system for measurement environments. The detailed assessment measured field shows velocity skin effect (VSE) an factor affecting results....
<title>Abstract</title> Airspeed measurement is crucial for UAV control. To achieve accurate airspeed measurements UAV, this paper calculates data by measuring changes in air pressure and temperature. Based on this, a processing method based mechanical filtering improved AR-SHAKF algorithm proposed to indirectly measure with high precision. In particular, mathematical model an system established, installation the sensor designed total pressure, static Secondly, principle of are analyzed,...