Pengfei Chen

ORCID: 0000-0002-8042-6831
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About
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Research Areas
  • Maritime Navigation and Safety
  • Ship Hydrodynamics and Maneuverability
  • Structural Integrity and Reliability Analysis
  • Maritime Ports and Logistics
  • Hydraulic Fracturing and Reservoir Analysis
  • Maritime Security and History
  • Drilling and Well Engineering
  • Maritime Transport Emissions and Efficiency
  • Hydrocarbon exploration and reservoir analysis
  • Risk and Safety Analysis
  • Robotic Path Planning Algorithms
  • Fluid Dynamics Simulations and Interactions
  • Underwater Vehicles and Communication Systems
  • Business Process Modeling and Analysis
  • Service-Oriented Architecture and Web Services
  • Aerodynamics and Fluid Dynamics Research
  • Wave and Wind Energy Systems
  • Offshore Engineering and Technologies
  • Vibration and Dynamic Analysis
  • Adaptive Control of Nonlinear Systems
  • Enhanced Oil Recovery Techniques
  • Heat Transfer and Optimization
  • Transportation Safety and Impact Analysis
  • Transportation and Mobility Innovations
  • Refrigeration and Air Conditioning Technologies

Wuhan University of Technology
2013-2025

Nanjing University
2025

Changchun University of Technology
2024

China Ocean Shipping (China)
2016-2024

Northwestern Polytechnical University
2022-2024

Yangzhou University
2024

PetroChina Southwest Oil and Gas Field Company (China)
2017-2024

Southwest Petroleum University
2017-2024

SGIDI Engineering Consulting (China)
2024

Aero Engine Corporation of China (China)
2023

Black phosphorus, which is a relatively rare allotrope of was first discovered by Bridgman in 1914. Since the advent two-dimensional (2D) black phosphorus (which known as phosphorene due to its resembling graphene sheets) early 2014, research interest arena reignited scientific and technological communities. Henceforth, myriad studies on this new member 2D world have been extensively emerged. Fascinatingly, exhibits distinctive wrinkled structure with high hole mobility up 1000 cm2 V−1 s−1,...

10.1088/2053-1583/aa8d37 article EN 2D Materials 2017-09-20

Abstract Photo(electro)catalysis has triggered ripples of excitement in environmental protection and energy conversion due to its potential applications the degradation organic pollutants, evolution H 2 O from splitting, reduction CO by utilizing solar energy. Over past three years, halide perovskites, which render extraordinary charge transport capability cells, have witnessed a burgeoning development photocatalysis over conventional oxide perovskites. This type perovskite demonstrates...

10.1002/adfm.201909667 article EN Advanced Functional Materials 2020-06-02

The Automatic Identification System (AIS) of ships provides massive data for maritime transportation management and related researches. Trajectory clustering has been widely used in recent years as a fundamental method traffic analysis to provide insightful knowledge operation optimization, etc. This paper proposes ship AIS trajectory based on Hausdorff distance Hierarchical Density-Based Spatial Clustering Applications with Noise (HDBSCAN), which can adaptively cluster trajectories their...

10.3390/jmse9060566 article EN cc-by Journal of Marine Science and Engineering 2021-05-24

In this research, a hybrid approach for global path planning Maritime Autonomous Surface Ship (MASS) is proposed, which generates the shortest considering collision risk and proximity between obstacles. The concerning obstacles obtained using Time-Varying Collision Risk (TCR) concept, taking into account velocity constraint of ship that can achieve during operation. influence from measured with Fast Marching (FM) algorithm. A new cost function proposed allowing to combine obstacle in region....

10.1016/j.oceaneng.2020.107793 article EN cc-by Ocean Engineering 2020-08-10

Maritime transportation is one of the major contributors to development global economy. To ensure its safety and reduce occurrence a maritime accident, intelligent monitoring ship behavior identification have been drawing much attention from industry academia, among which, accurate prediction trajectory key questions. This paper proposed model integrating Convolutional LSTM (ConvLSTM) Sequence (Seq2Seq) models facilitate simultaneous extraction temporal spatial features trajectories, thereby...

10.3390/jmse11081484 article EN cc-by Journal of Marine Science and Engineering 2023-07-25

Effective utilization of tugboats is the key to safe and efficient transport service in ports. With growth maritime traffic, more large seaports show a trend toward becoming super-scale, are divided into multiple specialized terminals. This paper focuses on problem large-scale tugboat scheduling. An optimization formulated considering cross-region constraints uncertainties during operation. improved genetic algorithm proposed based reversal operation (GA-RE) solve Tug-SP. A task-triggered...

10.3390/jmse12010170 article EN cc-by Journal of Marine Science and Engineering 2024-01-16

In this research, a hybrid approach for path planning of autonomous ships that generates both global and local paths, respectively, is proposed. The obtained via an improved artificial potential field (APF) method, which makes up the shortcoming typical APF method easily falls into minimum. A modified velocity obstacle (VO) incorporates closest point (CPA) model International Regulations Preventing Collisions at Sea (COLREGS), based on VO can be used to get path. contribution research...

10.3390/jmse9070761 article EN cc-by Journal of Marine Science and Engineering 2021-07-11

Maritime accidents such as ship collisions pose continuous risks to individuals and society with due their severe consequences on human life, economic environmental losses, etc. Supervising the maritime traffic in different regions maintaining its safety level is an essential task for stakeholders administrations. In this research, a new collision risk analysis method developed utilisation of AIS (Automatic Identification System) data. A velocity obstacle-based measurement applied measure...

10.3390/jmse9040428 article EN cc-by Journal of Marine Science and Engineering 2021-04-15

With the enormous amount of information provided by ship Automatic Identification System (AIS), AIS is now playing a significant role in maritime transport system-related research and development. Many kinds industrial applications are based on trajectory extracted from raw data. However, due to issues equipment, transmission environment, human factors, data inevitably contain abnormal messages, which have hindered utilization such practice. Thus, this paper, an anomaly detection method that...

10.3390/jmse9060609 article EN cc-by Journal of Marine Science and Engineering 2021-06-01

With collective endeavors, multimodal large language models (MLLMs) are undergoing a flourishing development. However, their performances on image aesthetics perception remain indeterminate, which is highly desired in real-world applications. An obvious obstacle lies the absence of specific benchmark to evaluate effectiveness MLLMs aesthetic perception. This blind groping may impede further development more advanced with capacity. To address this dilemma, we propose AesBench, an expert...

10.48550/arxiv.2401.08276 preprint EN other-oa arXiv (Cornell University) 2024-01-01
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