A5103715741- Inertial Sensor and Navigation
- Non-Destructive Testing Techniques
- GNSS positioning and interference
- stochastic dynamics and bifurcation
- Crystal Structures and Properties
- Graph theory and applications
- Soil Geostatistics and Mapping
- Neural Networks Stability and Synchronization
- Solid State Laser Technologies
- Smart Grid Security and Resilience
- Electron and X-Ray Spectroscopy Techniques
- Robotics and Sensor-Based Localization
- Target Tracking and Data Fusion in Sensor Networks
- Astronomical Observations and Instrumentation
- Network Security and Intrusion Detection
- High-pressure geophysics and materials
- Internet Traffic Analysis and Secure E-voting
Anhui Polytechnic University
2024
Beijing Institute of Technology
2024
University of Jinan
2023
Qingdao University of Science and Technology
2019
Shandong University of Technology
2017
Harbin Institute of Technology
2011
Infrared nonlinear optical (IR-NLO) materials are the key components in solid-state lasers for military and civilian applications. The development of IR-NLO remains urgent because existing commercial AgGaS2 (AGS), AgGaSe2, ZnGeP2 limited their own intrinsic shortcomings, example, lower laser damage thresholds (LDTs), non-phase-matchable feature, strong two-photon absorption, respectively, exhibited AgGaSe2 at a conventional 1 μm. Chalcogenides, halides, iodates known to be common sources...
In this paper a GPS signal acquisition circuit is designed based on FPGA and new frequency domain search strategy proposed implemented by combining the cyclic shift sweep DDS sweep. The system speed improved evidently. And TTFF (time to first fix) can be extremely reduced, with out much extra hardware costs. As result, weak fast could achieved simultaneously. Through testing sensitivity of advantages in validated.
In this paper, a non-volatile memristor is introduced to construct complex-valued ring network (CVRN) with three laser systems. It found that there are two groups of equilibrium points when the parameters special. Through analyses system parameter and coupling by bifurcation diagram Lyapunov exponent spectrum, it has different states, including chaos, hyperchaos, quasi-period. appears coexistence heterogeneous attractors, quasi-periodic attractor chaotic attractor, caused pair symmetric...