A5102823843- Recycling and Waste Management Techniques
- Fault Detection and Control Systems
- Extraction and Separation Processes
- Advanced Multi-Objective Optimization Algorithms
- Wind Energy Research and Development
- Adsorption and biosorption for pollutant removal
- Advanced Aircraft Design and Technologies
- Target Tracking and Data Fusion in Sensor Networks
- Advanced Nanomaterials in Catalysis
- Catalytic C–H Functionalization Methods
- Advanced battery technologies research
- Computational Drug Discovery Methods
- Fuel Cells and Related Materials
- Gas Sensing Nanomaterials and Sensors
- Distributed Sensor Networks and Detection Algorithms
- Reliability and Maintenance Optimization
- Life Cycle Costing Analysis
- Transition Metal Oxide Nanomaterials
- Synthesis and Catalytic Reactions
- Probabilistic and Robust Engineering Design
- Management and Optimization Techniques
- Lipoproteins and Cardiovascular Health
- Metal-Organic Frameworks: Synthesis and Applications
- Topology Optimization in Engineering
- Traffic Prediction and Management Techniques
Beijing Electronic Science and Technology Institute
2022
Guilin University of Technology
2020
Bioengineering Center
2020
State Council of the People's Republic of China
2020
Xiamen University
2018
Beihang University
2017-2018
Lanzhou University of Technology
2018
Wuhan University
2016
Guangdong Academy of Medical Sciences
2011
Guangdong General Hospital
2011
Cu-BTC metal–organic frameworks possessing outstanding catalytic activity towards <italic>o</italic>-phenylenediamine were successfully synthesized to develop a novel sensing system for detecting gaseous formaldehyde.
Highly reproducible bipolar resistance switching was demonstrated in a composite material of W-implanted silicon dioxide. Because its excellent dielectric properties, SiO2 selected as the sole active for fabricating devices. The device employed metal-insulator-semiconductor structure, showing an performance (the ON/OFF ratio is close to ∼106). In addition, this sandwich structure shows forming-free behavior. overall SiO2-based memristor has potential open up new avenue large-scale...
A new high altitude propeller is analyzed and designed in this paper to be used on the stratospheric aircraft propulsion system. Two more appropriate approaches investigate aerodynamics characteristics of are obtained by comparison vortex theory with Spalart-Allmaras (S-A) model XFOIL program, computational fluid dynamics (CFD), wind tunnel tests, which S-A CFD method. In addition, results show suitable than program calculate lift drag coefficients S1223 airfoil case laminar flow separation...
An improved D’Angelo optimization framework based on the surrogate model and algorithm is proposed to design optimize a new high altitude propeller which applied propulsion system of stratospheric aircraft. The adopts multilevel strategy determine efficiency light weight propeller. aerodynamic characteristics S1223 airfoil are calculated by Computational Fluid Dynamics (CFD) method. performance obtained first-level predicted Blade element momentum (BEM) theory. Then chord twist angle,...
Abstract In intelligent vehicles, road environment perception technology is a key component of autonomous driving assistance systems. This the foundation for vehicle decision‐making and control, guarantee safety during vehicle. The existing mainly targets well‐lit environments requires visible light imaging equipment. Therefore, in low visibility environments, this cannot make good judgments about external environment. Many systems rely on sensors. Under conditions, these sensors weaken...
An efficient, palladium(<sc>ii</sc>)-catalyzed, C(sp<sup>2</sup>)–H acylation/annulation of indoles with acyl chlorides for the synthesis substituted indolo[1,2-<italic>a</italic>]quinazolines is reported.
Data loss is ubiquitous in practical engineering applications due to communication delay or congestion. rate a key metric evaluate the reliability of state estimation. To jointly estimate system and data rate, we propose class Gaussian-Beta filters for linear moderate nonlinear Gaussian state-space models with unknown probability measurement loss. In filters, arrival at each time formulated as binary random variable, which determined by classical threshold technology. addition, hidden are...
Class function/shape function transformation (CST) is an advanced geometry representation method employed to generate airfoil coordinates. Aiming at the morbidity of CST coefficient matrix, pivot element weighting iterative (PEWI) proposed improve condition number ill-conditioned matrix in CST. The feasibility PEWI evaluated by using RAE2822 and S1223 airfoil. aerodynamic optimization conducted based on Isight software platform. First, parameterized with method. It very significant confirm...
The classical Kalman filter is a very important state estimation approach, which has been widely used in many engineering applications. optimal for linear dynamic systems with independent Gaussian noises. However, the independence and assumptions may not be satisfied practice. On one hand, modeling physical usually results discrete-time state-space models correlated process measurement other noise non-Gaussian when system disturbed by heavy-tailed noise. In this case, performance of will...
Multi-unit parallel production system exists extensively in most enterprises, one repairman and spare unit are always matched to ensure the normal operation of system. However, it is a vital issue optimize preventive maintenance (PM) policy operating number under above condition. To this end, paper oriented multi-unit developed an optimization model that jointly considered PM number. In model, placed operational state during period preventively maintained. Then, numerical example some...