A5007960012- Advanced DC-DC Converters
- Silicon Carbide Semiconductor Technologies
- Multilevel Inverters and Converters
- Advancements in Semiconductor Devices and Circuit Design
- Semiconductor materials and devices
- Low-power high-performance VLSI design
- Electrostatic Discharge in Electronics
- Analog and Mixed-Signal Circuit Design
- Electric Motor Design and Analysis
- Microgrid Control and Optimization
- Advanced Algorithms and Applications
- Advanced Sensor and Control Systems
- Electromagnetic Compatibility and Noise Suppression
- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Radio Frequency Integrated Circuit Design
- Advanced Neural Network Applications
- Thin-Film Transistor Technologies
- Industrial Technology and Control Systems
- Advanced Battery Technologies Research
- Magnetic Bearings and Levitation Dynamics
- CCD and CMOS Imaging Sensors
- Embedded Systems and FPGA Design
- GaN-based semiconductor devices and materials
- Advanced Power Amplifier Design
Southeast University
2016-2025
Southeast University
2006-2025
Zhejiang University of Science and Technology
2006-2024
Yuan Ze University
2024
Third Xiangya Hospital
2022-2023
Central South University
2022-2023
Institute of Electronics
2016-2022
Louisville VA Medical Center
2018-2021
Anhui Medical University
2020
Tianjin University of Technology and Education
2007-2018
A series of aggregation-induced emission (AIE)-featured phenylmethylene pyridineacetonitrile derivatives named o-DBCNPy ((Z)-3-(4-(di-p-tolylamino)phenyl)-2-(pyridin-2-yl)acrylonitrile), m-DBCNPy ((Z)-3-(4-(di-p-tolylamino)phenyl)-2-(pyridin-3-yl)acrylonitrile), and p-DBCNPy ((Z)-3-(4-(di-p-tolylamino)phenyl)-2-(pyridin-4-yl)acrylonitrile) have been synthesized by tuning the substitution position pyridine ring. The linkage manner ring had influences on molecular configuration conjugation,...
This paper describes four main fault types of the asymmetric bridge power converter in switched reluctance motor drive on transistors. Two on-line diagnosis methods for transistors are proposed. The principle proposed is to detect real-time current state from some particular positions, and then obtain result location by logical judgment. One method using single sensor monitoring chopped bus current; other dual sensors scheme upper freewheeling excitation current. simulation results states...
Aqueous rechargeable zinc-ion batteries (ZIBs) have attracted burgeoning interests owing to the prospect in large-scale and safe energy storage application. Although manganese oxides are one of typical cathodes ZIBs, their practical usage is still hindered by poor service life rate performance. Here, a MnO2 -carbon hybrid framework reported, which obtained reaction between dimethylimidazole ligand from rational designed MOF array potassium permanganate, achieving ultralong-cycle-life ZIBs....
Communication in quantum wireless multihop networks is useful global networks. We propose a scheme for faithful communication networks, by performing teleportation between two distant nodes which do not initially share entanglement with each other. The required among intermediate established through swapping based on arbitrary types of Bell pairs. All the measurement outcomes and pairs are sent to destination node independently. initial state can be finally recovered corresponding local...
There is evidence that nanoparticles (NP) can enter the bloodstream following deposition in lungs, where they may interact with platelets. Polystyrene latex (PLNP) of same size but different surface charge—unmodified (umPLNP), aminated (aPLNP), and carboxylated (cPLNP)—were used as model NP to study interactions human blood Both cPLNP aPLNP caused platelet aggregation, whereas umPLNP did not. Whereas aggregation by classical upregulation adhesion receptors, not upregulate receptors appeared...
A new analytical method is proposed to produce optimal turn-on and turn-off angles, based on a non-linear inductance model of low-inductance region for switched reluctance motor (SRM). The angle derived from the electrical equation SRM instead linear while flux-linkage. Considering back electromotive force, has more accuracy than conventional improves efficiencies both at low speed high speed. Simulation experimental results demonstrate validity effectiveness method, which suited low-...
With the rapid development of lightweight network models and efficient hardware deployment techniques, demand for real-time semantic segmentation in areas such as autonomous driving medical image processing has increased significantly. However, realizing on resource-constrained embedded platforms still faces many challenges. As a classical network, ENet attracted much attention due to its low computational complexity. In this study, we optimize significantly reduce complexity through...
A silicon-on-insulator lateral insulated gate bipolar transistor with dual trenches located under the high voltage interconnection (HVI), which can be used in 500 V three-phase single chip inverter ICs, is proposed this letter for first time. Using to sustain electric potential from collector region, field crowding induced by HVI at silicon surface alleviated. The influence of shielded completely adjusting position and spacing trenches. experimental results show that breakdown structure 550...
Primary-side regulation (PSR) flyback converter with a discontinuous conduction modulation (DCM) mode is widely used in small-power applications. To introduce higher output power, continuous (CCM) which an analog to digital of high cost always required. In this paper, reduce the cost, novel peak current control method proposed realize constant both DCM and CCM mode. However, there exists time length calculation error that cannot be avoided critical condition between The will lower than...
The demand of miniaturization power systems has accelerated the research on high-switching-frequency converters. A single-switched quasi-resonant flyback converter that features low switching loss and noise at high frequency is investigated in this paper. In order to realize near fully soft switching, a resonant inductor primary side capacitor secondary are utilized recycle transformer leakage energy zero-current (ZCS) turn off valley (VS) switch, ZCS diode. VS based resonance between...
A novel integrated single-inductor dual-output buck converter based on the ripple control technique is presented, which can provide two independent output voltages (1.2 and 1.8 V) only using one inductor. The peak current common-mode ripples compare differential-mode are adopted to improve system transient response. automatically switch between pulsewidth modulation pulse-skip light load conversion efficiency. proposed has been fabricated in a 0.18 μm 1P6M CMOS process. experimental results...
In order to improve the dynamic responses of multimode controlled primary-side regulation flyback converter, a novel digital control method is proposed in this paper. A new DAC sampling method, which can capture output voltage during transition, introduced. Based on it, module monitor variation performance proposed. 5-V/1-A maximum undershoot and overshoot scheme study are 0.472 0.192 V, respectively. They much lower compared 1.296 0.584 V traditional scheme. The recovery times reduced from...
A novel high-voltage (HV) CMOS IC technology using 25-/spl mu/m-thick epitaxy layer based on 1.2-/spl mu/m standard process for color plasma display panel (PDP) scan-driver ICs has been developed. In this technology, HV n-channel vertical double diffused MOS (nVDMOS), reduced surface field p-channel lateral (pLDMOS), and the low-voltage (LVCMOS) are integrated together. The p/sup +/n junction isolation is used to isolate nVDMOS from pLDMOS, LVCMOS, other nVDMOSs. level-shift circuit also...
A new method for modeling stator winding fault with one shorted coil in a switched reluctance motor (SRM) is presented this paper. The based on artificial neural network (ANN), incorporated simple analytical model electromagnetic analysis to estimate the flux-linkage characteristics of SRM under fault. magnetic equivalent circuit ANN applied calculate nonlinear condition. 12/8 prototype system developed verify effectiveness proposed method. results are obtained from and experimental work...