A5064805123- Innovative Energy Harvesting Technologies
- Energy Harvesting in Wireless Networks
- Manufacturing Process and Optimization
- Advanced Sensor and Energy Harvesting Materials
- Wireless Power Transfer Systems
- Ultrasonics and Acoustic Wave Propagation
- Smart Grid Energy Management
- Electric Vehicles and Infrastructure
- Non-Destructive Testing Techniques
- Structural Health Monitoring Techniques
- Mechanics and Biomechanics Studies
- Optimization and Packing Problems
- Generative Adversarial Networks and Image Synthesis
- Advanced Energy Technologies and Civil Engineering Innovations
- Advanced Sensor and Control Systems
- Mechanical Engineering and Vibrations Research
- Neural Networks and Applications
- Advanced Bandit Algorithms Research
- Power Systems and Technologies
- Advanced Measurement and Metrology Techniques
- 3D Shape Modeling and Analysis
- Power Systems and Renewable Energy
- Smart Grid and Power Systems
- Belt Conveyor Systems Engineering
- Microgrid Control and Optimization
Beijing Institute of Technology
2006-2025
Southeast University
2022-2023
Research Institute of Petroleum Exploration and Development
2021
University of Electronic Science and Technology of China
2019
HES-SO Fribourg
2013
Technical University of Denmark
2013
Tangshan College
2012
Wuyi University
2008
Tolerance-cost optimization plays an important role in trade-off between deviation reduction and manufacturing cost. However, very few studies focus on the assembly accuracy of cabin using a more efficient tolerance allocation considering both quality cost issues. Therefore, this paper proposes tolerance-cost method for multi-cabin spacecrafts based cloud model genetic algorithm (CGA). To improve analysis, comprehensive analysis is used, composed representation propagation. For...
Abstract DNA polymerase theta (Polθ) is a repair enzyme critical for microhomology mediated end joining (MMEJ). Loss or inhibition of Polθ has been shown to potentiate external beam radiation in tumour-specific manner1,2. However, the ability inhibitors open source not explored. This potential pertinent cancer therapy, as radioligand therapy (RLT), where radionuclide targeted tumour cells by linking peptides binding receptors, had recent clinical success, particular with 177Lu-PSMA-617...
Abstract In this paper, we develop a nonlinear dual-beam energy harvester for broadband harvesting. Two identical piezoelectric cantilevers are placed orthogonal to each other and coupled by repulsive magnetic force. Analytical experimental studies indicate that the combination of resonant motions two beams yields an annular potential function, where oscillator can circumambulate around barrier. The advantages design concerning conventional bistable cantilever were examined. It is proved...
Fast item recommendation based on implicit feedback is vital in practical scenarios due to data-abundance, but challenging because of the lack negative samples and large number recommended items. Recent adversarial methods unifying generative discriminative models are promising, since model, as a sampler, gradually improves iteration continues. However, binary-valued model still unexplored within min-max framework, important for accelerating recommendation. Optimizing difficult non-smooth...
Abstract Polytope-based tolerance analysis has shown a great potential in the Computer Aided Tolerancing (CAT) field. Previous works have considered form defects into this model, which overcomes drawback of considering toleranced features as surfaces perfect form. To enrich capability and applicability conventional polytope paper further integrates combined effects surface deformations polytope-based analysis. Specifically, are based on concept Skin Model Shapes calculated Conjugate Gradient...
Tolerance analysis plays an important role in predicting the quality of mechanical products early design stage. However, previous researches on tolerance have mostly ignored effects contact behaviors between mating surfaces. This may lead to unrealistic results, especially when analyzing with kinematic pairs such as rotating mechanisms. In order obtain more accurate and realistic this paper proposes a approach that considers Geometric features machining assembly errors are modeled based...
The paper presents the main goals and achievements of Smart Grids ERA-NET project named "Efficient identification opportunities for Distributed Generation based on Grid Technology (SmartGen)" during second stage implementation. A description (SGT) models developed within framework is given. performed study cases where SGT-models were implemented to analyze impact electrical grid are discussed.
Abstract Radioligand therapy (RLT) is emerging as a safe and effective targeted approach for treating several types of cancers. Lutathera® (177Lu-Dotatate) Pluvicto® (177Lu-PSMA-617) are two examples FDA-approved 177Lu-based RLT drugs the treatment somatostatin receptor-positive gastroenteropancreatic neuroendocrine tumors (GEP-NETs) PSMA-positive metastatic castration-resistant prostate cancer (mCRPC), respectively. Despite clinical success 177Lu-RLT, there still patients lacking complete,...
Electromechanical impedance-based (EMI) method is a non-destructive damage identification approach that can effectively reveal the health condition of structure. Conventional deep learning-based EMI methods require massive data. However, number structural samples be obtained in applications limited. In this research, new Signal Reshaping-based Enhance Attention Transformer network proposed for small sample monitoring. The constructs module Transformer-based network, which enhance overall...
This paper presents a piezoelectric energy harvesting (PEH) system with stopper for triple frequency up-converting broadband harvesting. The proposed consists of cantilever two stoppers integrated. provide additional boundary conditions during their contact the main beam. A high-order vibration mode is introduced yielding three times reversing voltage outputs one cycle resonant motion frequency-up converting. Analytical investigations based on modal analysis beam were presented to reveal...
This paper presents a piezoelectric energy harvesting (PEH) system with stopper for triple frequency up-converting broadband harvesting. The proposed consists of cantilever two stoppers integrated. provide additional boundary conditions during their contact the main beam. A high-order vibration mode is introduced yielding three times reversing voltage outputs one cycle resonant motion frequency-up converting. Analytical investigations based on modal analysis beam were presented to reveal...
Neural network is one of the most effective tools in nonlinear control system design. In practical online application, sequential learning algorithms are preferred over batch because they do not require retraining whenever a new data trained. However, existing only utilize current instant estimation for constructing structure. Therefore characterize temporal variability well. To overcome this problem, multi-step-ahead predictor introduced to growing and pruning Furthermore, sliding window...
This paper presents a two-degree-of-freedom (2-DOF) piezoelectric energy harvesting (PEH) system with stopper for wideband operation. The proposed consists of folded cantilever integrated. Two cases are considered where the is placed at free end outer beam and inner beam, respectively. It shown experimentally that proper parametric combination we can move anti-resonance point outside two resonant peaks widen frequency responses both peaks. Large amplitude voltage output over 11 Hz be...