A5101915920- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Robotics and Sensor-Based Localization
- Robotic Path Planning Algorithms
- Gas Sensing Nanomaterials and Sensors
- Coastal and Marine Dynamics
- Fuel Cells and Related Materials
- Electric and Hybrid Vehicle Technologies
- Wave and Wind Energy Systems
- Tactile and Sensory Interactions
- Nanowire Synthesis and Applications
- Optimization and Search Problems
- Vehicle emissions and performance
- Electric Power System Optimization
- Advanced Thermoelectric Materials and Devices
- solar cell performance optimization
- Automated Road and Building Extraction
- Anodic Oxide Films and Nanostructures
- Autonomous Vehicle Technology and Safety
- Gut microbiota and health
- Hydraulic and Pneumatic Systems
- Nuclear materials and radiation effects
- Museums and Cultural Heritage
- Ginseng Biological Effects and Applications
- Clostridium difficile and Clostridium perfringens research
Ya'an Polytechnic College
2024
State Key Laboratory of Automotive Simulation and Control
2024
Jilin University
2024
Jiangsu University of Science and Technology
2022-2023
Shenzhen University
2021-2023
Nanjing Agricultural University
2023
Chongqing University
2020
Chinese Academy of Sciences
1997-2017
Beijing Institute of Nanoenergy and Nanosystems
2014-2017
National Center for Nanoscience and Technology
2017
A triboelectric sensor matrix (TESM) can accurately track and map 2D tactile sensing. self-powered, high-resolution, pressure-sensitive, flexible durable TESM with 16 × pixels is fabricated for the fast detection of single-point multi-point touching. Using cross-locating technology, a cross-type 32 20 developed more rapid mapping, which significantly reduces addressing lines from m n to + n.
A large array of Schottky UV photodetectors (PDs) based on vertical aligned ZnO nanowires is achieved. By introducing the piezo-phototronic effect, performance PD enhanced up to seven times in photoreponsivity, six sensitivity, and 2.8 detection limit. The may have applications optoelectronic systems, adaptive optical computing, communication.
A novel design of a 3D triboelectric nanogenerator (TENG) is demonstrated. Because its largely increased friction areas, the device has multi-layered structure, high transferred-charge-quantity, and current output. It delivers an open-circuit voltage 800 V, short-circuit density 5.5 mA m-2 with maximum instantaneous power 4.4 W m-2. This represents important progress toward practical applications in self-powered technologies.
Motion tracking is a key area of sensor systems for security, transportation, and high‐tech industry. In this work, self‐powered motion system developed to monitor moving speed, direction, acceleration, starting ending positions, even the path object. Such based on set triboelectric nanogenerators (TENGs) that are composed two friction layers with opposite polarities (Kapton Aluminum) operates in sliding mode. Velocities object monitored from −0.1 m s ‐1 +0.1 at step 0.01 , accelerations ‐2...
Pressure sensors that can both directly visualize and record applied pressure/stress are essential for e‐skin medical/health monitoring. Here, using a WO 3 ‐film electrochromic device (ECD) array (10 × 10 pixels) ZnO‐nanowire‐matrix pressure sensor (ZPS), visualization recording (PVR) system with spatial resolution of 500 µm is developed. The distribution external pressures be recorded through the piezotronic effect from ZPS expressed by color changes in ECD. Applying local generate...
In this work, we demonstrated the first study of piezotronic effect as a potential means for measuring temperature by utilizing ZnO nanowire (NW) film. The film was synthesized wet chemical deposition method and transferred to flexible substrate using photoresist. primary role over geometrical piezoresistive in as-fabricated devices has been confirmed, on charge carrier transportation under different strains is subsequently studied. addition, also presented that sensing capability NW based...
With the rapid development of intelligent driving technology, achieving accurate path planning for unmanned vehicles has become increasingly crucial. However, algorithms face challenges when dealing with complex and ever-changing road conditions. In this paper, aiming at improving accuracy robustness generated path, a global programming algorithm based on optimization is proposed, while maintaining efficiency traditional A* algorithm. Firstly, turning penalty function obstacle raster...
Swertia bimaculata (SB) is a medicinal herb in China having an array of therapeutic and biological properties. This study aimed to explore the attenuating effect SB on carbon tetrachloride (CCl4) induced hepato-toxicity by regulation gut microbiome ICR mice. For this purpose, CCl4 was injected intraperitoneally different mice groups (B, C, D E) every 4th day for period 47 days. Additionally, D, E received daily dose (50 mg/kg, 100 200 mg/kg respectively) Ether extract via gavage whole...
With the expanding use of Unmanned Aerial Vehicles (UAVs) in a variety applications, their safety has become critical concern. UAVs are confronted with unforeseen circumstances during missions; these instances, need to autonomously locate suitable landing site, plan flight routes, and avoid obstacles unstructured environments. Due limitations computing power sensors, it is challenging attain goal. The aim research study investigate monocular emergency autonomous algorithm. This work...
During the braking process of electric vehicles, both regenerative system (RBS) and anti-lock (ABS) modulate hydraulic force, leading to control conflict that impacts effectiveness real-time capability coordinated control. Aiming enhance RBS ABS within electro-hydraulic composite system, this paper proposes a strategy based on explicit model predictive (eMPC-CCS). Initially, comprehensive framework is established, combining offline adaptive law generation, online optimized application, state...
The great art form is accomplished from constant accumulations in life, it needs generalization and refining rather than pure imagination. We only have to absorb integrate the advantages of various forms order create more outstanding works that facilitate audience accept recognize. Therefore, digital traditional will obtain better development if they learn each other. Especially as new art, should be open-minded learning, so continuously strengthening their creative energy.
With unmanned aerial vehicle (UAV) technologies advanced rapidly, many applications have emerged in cities. However, those do not widely spread as the safety consideration hinders UAV from integrating into civilian environment. This work focuses on investigating emergency landing problem which is a critical functionality of UAV. proposed graph convolution network (GCN)-based decision to learn by imitating human pilots' strategy. To alleviate needs large amount real-world data for model...
The three-dimensional CAD modeling and analysis technique of CNC Cylindrical Grinder is studied; Virtual design process motion simulation method are proposed. This based on Bottom-up technology, combined with the structure character Grinder, divides module reasonably, which can achieve virtual entire grinder modular sub-assembly solve difficulties large number parts calculation simulation. study has shown that technology greatly improve efficiency quality effectively. proposed precisely...
With the increasing use of unmanned aerial vehicles (UAVs) in a variety applications, their safety has become critical concern. UAVs face numerous emergencies during missions, these situations, need to autonomously find suitable landing site, plan flight routes, and avoid obstacles unstructured environments. However, due limitations computing power sensors, it is challenging achieve this goal. This research aims explore monocular emergency autonomous algorithm. Specifically, work focuses on...
Large-scale spatial configurations combining wave energy converters (WECs) and coastal attenuating-wave facilities have the potential to exploit marine renewable sustainably. In this study, an integrated concept of multiple oscillating water columns (OWCs) a very long-dimension floating breakwater is introduced absorb in association with extraction, gap resonance hydroelastic interaction. A hybrid numerical model consisting mesh-based computation fluid dynamics (CFD) approach finite element...