A5100534154- Welding Techniques and Residual Stresses
- Metal and Thin Film Mechanics
- Corrosion Behavior and Inhibition
- Advanced Welding Techniques Analysis
- High-Temperature Coating Behaviors
- High-Velocity Impact and Material Behavior
- Tunneling and Rock Mechanics
- Advanced machining processes and optimization
- Drilling and Well Engineering
- Energetic Materials and Combustion
- Radio Frequency Integrated Circuit Design
- Electromagnetic Launch and Propulsion Technology
- Additive Manufacturing Materials and Processes
- Astronomical Observations and Instrumentation
- Aluminum Alloys Composites Properties
- Natural Language Processing Techniques
- Advanced Machining and Optimization Techniques
- Dam Engineering and Safety
- Metal Alloys Wear and Properties
- High-Voltage Power Transmission Systems
- Electromagnetic wave absorption materials
- Laser and Thermal Forming Techniques
- Mechanical Engineering and Vibrations Research
- Vehicle Dynamics and Control Systems
- Metallurgical and Alloy Processes
Shandong University
2024-2025
Shandong Mental Health Center
2025
Xi'an Polytechnic University
2012-2024
Anhui University of Technology
2023-2024
Nanchang Institute of Technology
2023
Northeastern University
2019
Northeast Electric Power University
2018
Land Consolidation and Rehabilitation Center
2016
University of Wuppertal
2014
John Brown University
2014
A fully integrated SoC compliant with 802.11 a/b/g/ssn, BT, and FM standards is presented. Shared blocks include LNA, PA, crystal, bandgap, RCAL. The WLAN, receivers achieve sensitivities better than -76 dBm (54 Mb/s/2.4 Ghz), -91 dBm, 1 uV <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">rms</sub> , respectively. WLAN BT transmitters linear output powers of 21 10
Introduction Depression is a prevalent mental disorder, and early screening treatment are crucial for detecting depression. However, there still some limitations in the currently proposed deep models based on audio-video data, example, it difficult to effectively extract select useful multimodal information features from very few studies have been able focus three dimensions of information: time, channel, space at same time depression detection. In addition, challenges utilizing other tasks...
Speculative decoding (SD) accelerates large language model inference by using a smaller draft to predict multiple tokens, which are then verified in parallel the larger target model. However, limited capacity of often necessitates tree-based sampling improve prediction accuracy, where candidates generated at each step. We identify key limitation this approach: same step derived from representation, limiting diversity and reducing overall effectiveness. To address this, we propose Jakiro,...
The concrete used in the main structures of subway stations has a high degree constraint. Consequently, temperature changes and shrinkage during construction frequently lead to significant constraint stress, which can result structural cracking. Therefore, cement with low hydration heat is commonly engineering reduce its age. Aiming at problem release caused by construction, based on principles numerical analysis method, an optimized semi-adiabatic rise test method been introduced...
Cold metal transition wire‐arc deposition of S214 bronze/316 L stainless steel bimetals is investigated, and the effects heat input deposited sequence on interfacial behavior bimetallic structure are systematically characterized. It demonstrated that 316 defect‐free, with no penetrating cracks or porosity, satisfactory metallurgical bonding at interface obtained. The thickness low greater than high input, microstructure has a honeycomb pattern. zone presents highest microhardness due to...
Geographic object-based image analysis (GEOBIA) is a useful method for classification. This study aimed to find optimal parameters combination extracting buildings using analysis. The images taken from two satellites Quickbird-2 and Gaofen (GF-1) were used extract information of in an urban area. most important step segmentation determine the threshold that group pixels into homogeneous segments. Building was extracted by combining spectral reflectance, texture measures shape features. Error...
A new initialization model for theodolite measuring system (TMS) is introduced in this paper. Errors from levelling and orientating which are main factors affecting the accuracy of TMS short ranges, eliminated using model. The method investigated theoretically first, real measurements then used to verify its validity accuracy.
In this paper, the transient stability of wind-thermal bundled system was studied. Firstly, basing on principles doubly fed induction generator (DFIG), analyzes characteristics, control strategies DFIG and fault behavior in failure process. At same time, equivalent external characteristic given. Then, based equal area rule, derived analyzed. Finally, Matlab/Simulink, simulation constructed. The results showed that is worse than pure thermal system.
The drill string stick-slip vibration is a intensive destructiveness torsional caused by twisting and down hole drag. This phenomenon can be explained that the bit motionless for some time, when torque on large enough, suddenly rotate at high-speed. In this thesis, torsion model established, mechanical proposed equation of motion analyzed. After this, general laws are acquired control scheme soft-torque system proposed. Result experiment shows method make actual speed motor changed according...
Ultra-narrow gap welding of 316L stainless steel thick plate was carried out using the cold metal transition pulsed wire-arc swing method. The effects heat input, arc and shielding mode on weld shaping lack fusion were investigated, microstructure tensile properties welded joints analyzed characterized. results indicate that amplitude primary factor influencing sidewall fusion. tendency to develop undercutting incomplete at toes increased with increasing wire feed rate. welds are prone...
<title>Abstract</title> Narrow gap welding of 316L stainless steel thick plate was carried out using the cold metal transition pulsed wire-arc swing method. The effects heat input, arc and shielding mode on weld shaping lack fusion were investigated, microstructure tensile properties welded joints analyzed characterized. results indicate that amplitude primary factor influencing sidewall fusion. tendency to develop undercutting incomplete at toes increased with increasing wire feed rate....
The vehicle dynamics model and simulation scenario are established in Prescan, the AEB(autonomous emergency braking system) algorithm GMA(giant magnetostrictive actuator) combined simulink to conduct co-simulation analysis on two types of working conditions, CCRm(Car Car Rear Moving) CCRs(Car Stationary). In case CCRm, speed ego target is equal 20km/h due at 4.8s. shortest distance between vehicles 3.8m, further reduced 11km/h achieve collision avoidance remove alarm; Under other condition,...