A5106627813- Metallurgy and Material Forming
- Laser and Thermal Forming Techniques
- Bauxite Residue and Utilization
- Metal Forming Simulation Techniques
- Microstructure and Mechanical Properties of Steels
- Evaluation Methods in Various Fields
- Evacuation and Crowd Dynamics
- Intermetallics and Advanced Alloy Properties
- Hybrid Renewable Energy Systems
- Metallurgical Processes and Thermodynamics
- Flame retardant materials and properties
- Pickering emulsions and particle stabilization
- Material Properties and Applications
- Rocket and propulsion systems research
- Computational Fluid Dynamics and Aerodynamics
- Educational Reforms and Innovations
- Antenna Design and Optimization
- Heat transfer and supercritical fluids
- Metal Alloys Wear and Properties
- Extraction and Separation Processes
- Minerals Flotation and Separation Techniques
- Spacecraft and Cryogenic Technologies
- Transportation Planning and Optimization
- Aluminum Alloy Microstructure Properties
- Advanced Thermodynamic Systems and Engines
Harbin Institute of Technology
2023-2024
Dalian Polytechnic University
2024
East University Of Heilongjiang
2022
Northeast Forestry University
2022
Dalian University of Technology
2021
Central South University
2021
Harbin University of Commerce
2021
Huazhong University of Science and Technology
2019
The homogenization behavior of IN 718 superalloy prepared by electron beam layered solidification has been investigated at 1150 °C. set temperature was accurately corrected as 1149 °C a compound method. effect treatment on the microstructure and microsegregation evolution discussed two models. A further discussion about Nb diffusion conducted. results show that eliminated after ingot homogenized for 8 h Meanwhile, DNb DTi is calculated approximately 3.8 × 10−11 cm2/s 4.0 cm2/s, respectively....
摘要: 自适应波束形成器对模型失配与运动干扰非常敏感，特别是训练数据中包含期望信号分量时，较小的系统误差也会导致算法性能严重下降。该文提出一种零陷展宽鲁棒自适应波束形成算法，通过重构和优化干扰加噪声协方差矩阵，并估计真实导向矢量来提高算法抗系统误差与运动干扰的鲁棒性。该算法还可以通过调整主瓣宽度来优化波束旁瓣。仿真实验验证了所提算法的正确性和有效性。 关键词: 信号处理 / 自适应波束形成器 零陷展宽 鲁棒性
In the research, decision-making capabilities are explored in relation to prediction of evacuation efficiency improve forecast accuracy on metro platforms. For this purpose, study reviewed theories related behaviours utilising anomaly-seeking approach and paradigm relationship development. The conceptual framework capability was based risk perception, level emergency knowledge, survivability emotion, their with partial least squares equation constructed. A predictive model its differential...
The Comprehensive Research Facility for Fusion Technology (CRAFT) is a prominent national science facility in China, and the toroidal field (TF) coil major constituent of China Engineering Test Reactor (CFETR). In order to master core technology manufacturing process large magnets, cable-in-conduit conductor (CICC) used design TF structure an important component CRAFT system, which facilitates manufacture prototype coils CFETR. Design lifting solutions crucial oversized overweight coils, as...
Traditional electric transmission line fittings, which are always manufactured from thick metal slabs, possess the disadvantage of heavy weight. In this study, a new type electrical-connection-fitting, clevis-clevis component made high-strength steel is developed to reduce weight, and hot-stamping process for multilayered sheets proposed manufacture efficiently. First, structure designed, corresponding tool developed. Second, flat-tool heat transfer experiment conducted. The influence number...
Under the goal of peak carbon dioxide emissions and neutrality, how to achieve neutrality in construction industry with label "major emitters" has attracted much attention, integration building photovoltaics is welcoming, its application scenarios are expanding gradually. In this paper, a processing forecasting model integrated photovoltaic established. Firstly, standard moving average established, line plate index from April 1,2019 30,2021,2021 drawn. Then covariance matrix method used...