A5100643822- Fractional Differential Equations Solutions
- Nonlinear Differential Equations Analysis
- Conducting polymers and applications
- Advancements in Battery Materials
- Neural Networks Stability and Synchronization
- Perovskite Materials and Applications
- Electrochemical sensors and biosensors
- Nonlinear Photonic Systems
- Acoustic Wave Resonator Technologies
- Quantum Dots Synthesis And Properties
- Nonlinear Waves and Solitons
- stochastic dynamics and bifurcation
- Differential Equations and Boundary Problems
- Advanced Fiber Optic Sensors
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Microfluidic and Bio-sensing Technologies
- Advanced Battery Materials and Technologies
- Electrochemical Analysis and Applications
- Radio Frequency Integrated Circuit Design
- Smart Grid Energy Management
- Antenna Design and Analysis
- Phytochemicals and Antioxidant Activities
- Electromagnetic Compatibility and Measurements
- High-Voltage Power Transmission Systems
Changchun University of Technology
2024-2025
Advanced Institute of Materials Science
2025
University of Science and Technology Beijing
2025
Tsinghua University
2024
Yunnan University
2023-2024
Qingdao University
2023
Shandong University of Science and Technology
2022-2023
Anhui University
2011-2022
Southeast University
2021
North China Electric Power University
2020-2021
At present, with the applying of distributed energy resource (DER) in demand side, difficulty demand-side management (DSM) is increasing. Improving consumption rate DER currently one important research contents home system (HEMS). How to better coordinate household appliances participate HEMS, so as improve situation focus this paper. Due development artificial intelligence and communication technology, we establish a appliance optimization scheduling system. According electricity-using...
To simplify the control structure, improve transient performance and disturbance rejection ability of permanent magnet synchronous motor (PMSM), a hybrid reaching law (HRL) based sliding mode (SMC) time-varying nonlinear observer is proposed for speed-current single-loop control. Firstly, HRL including variable terminal term exponential proposed. The chattering analyzed, results indicate that convergence time effectively accelerated reduced. Then, non-singular speed controller with structure...
Efficient delivery of genes and therapeutic agents to the interior cell is critical for modern biotechnology. Herein, a new type chemical‐free poration method—hypersonic poration—is developed improve cellular uptake, especially nucleus uptake. The hypersound (≈GHz) generated by designed piezoelectric nano‐electromechanical resonator, which directly induces normal/shear stress “molecular bombardment” effects on bilayer membranes, creates reversible temporal nanopores improving membrane...
Objective: To explore the application effect of self-management based on Snyder’s hope theory in diabetic patients. Methods: A total 260 patients with diabetes from a community were selected through convenient sampling and randomly divided into an experimental group control using random number table method, 130 cases each group. Five lost group, resulting 125 effective cases, while all effective. The received standard lectures behavior traditional approaches, such as distribution educational...
The electrophoretic deposition method is employed to deposit uniform metal organic framework thin films. ZIF-67 particles dispersed in isopropanol move a cathode as an electric field applied on two conducting glass electrodes, the film can be formed substrate. As time fixed at 1 min, prepared thickness adjusted from 1.0 7.0 μm by applying different fields 20 60 V·cm-1. deposited further converted into porous Co9S8 films vulcanization with S powder. vulcanized temperatures are characterized...
In this article, an improved super-twisting sliding mode control (ISTSMC) strategy is proposed for permanent magnet synchronous motors (PMSMs) with the consideration of parameter uncertainties and external load disturbances. Firstly, to achieve precise speed tracking current protection, motor drive model transformed into error system considering q-axis current-constraint. Then, a single-loop controller based on terminal term designed, which has simple structure, direct PMSMs realized....
The electrochemical properties of electrodes modified with metal/metal oxides depend not only on the nature materials but also composition and substrate as well. In this study, dendritic CuNi nanostructured a distinguishable bimetal phase were achieved by electrodeposition in 0.05 M Na2SO4 solution containing CuSO4 NiCl2 at −1.0 V surface titanate thin films, which self-assembled from nanaosheets exfoliated n-propylamine. structures, morphologies, elemental molar ratio titanate-supported...
To improve electron transport rate of perovskite solar cells, a ZIF-8-derived porous carbon skeleton layer is prepared by carbonizing the ZIF-8 thin film on conducting glass as cell. Polyvinylpyrrolidone added during synthesis to reduce particle size and decrease carbonization temperature below 600 °C. The structure mainly reserved at optimized temperature. Then, TiO2 nanoparticles are deposited surface form an cell with FTO/ZIF-8-derived layer/TiO2/perovskite/spiro-OMeTAD/Au. Because good...
The firing patterns of each bursting neuron are different because the heterogeneity, which may be derived from parameters or external drives same kind neurons, even neurons with functions. In this paper, electromagnetic effects produced by two fractional-order memristive (FOM) Hindmarsh–Rose (HR) models selected for characterizing heterogeneous neurons. Meanwhile, a memristor-coupled HR neural network is constructed via coupling these FOM models, has not been reported in adjacent memristor...
Abstract In this paper, we experimentally validate a tiled-aperture conformal projection system with the largest array filling factor and element beam truncation to best of our knowledge. The system, which is made up hexagonal adaptive fiber-optics collimator (AFOC) proximate ideal intensity distributions, fabricated performance output tested evaluated properly carefully. Both active phase-locking control precise tip-tilt are implemented successfully in CBC seven-beam-array. Experimental...
In this paper a RF band pass filter in C-band based on film bulk acoustic resonator (FBAR) technology is developed. The measured insertion loss less than 2.0 dB at the center frequency (5.2GHz) of filter, and signal attenuation near greater 50 dB. measurement data are good agreement with design employing three dimensional electromagnetic simulation techniques. A method to move transmission zeros FBAR proposed by adding capacitor element between two shunt branches filter. Using technique, an...
This paper reports on the fabrication of CuO x films to be used as hole transporting layer (HTL) in CH 3 NH PbI perovskite solar cells (PSCs). Ultra-thin coatings were grown onto FTO substrates for first time via aerosol-assisted chemical vapor deposition (AACVD) copper acetylacetonate methanol. After incorporating into PSCs prepared at ambient air, a highest power conversion efficiency (PCE) 8.26% with HTL and 3.34% without achieved. Our work represents an important step development...