Výsledky vyhledávání

Akademický článek

Research and application of digital twin technology in waterway transportation

Autor: Kai WANG, Hao XU, Mengyan ZHANG, Lianzhong HUANG, Ranqi MA, Jianxing WANG, Zhongyi WANG

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 18, Iss 5, Pp 1-10 (2023)

A digital twin is a digital model that comprehensively and accurately depicts physical entities in a computer system. Such technology can improve the intelligent management level of waterway transportation. Based on an analysis of the key enabling te

Externí odkaz: https://doaj.org/article/472aaad88d34475db1dae8e9fd7afdc9

Zobrazit plný text záznamu

Akademický článek

A Ship Energy Consumption Prediction Method Based on TGMA Model and Feature Selection

Autor: Yuhang Liu, Kai Wang, Yong Lu, Yongfeng Zhang, Zhongwei Li, Ranqi Ma, Lianzhong Huang

Publikováno v: Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1098 (2024)

Optimizing ship energy efficiency is a crucial measure for reducing fuel use and emissions in the shipping industry. Accurate prediction models of ship energy consumption are essential for achieving this optimization. However, external factors affect

Externí odkaz: https://doaj.org/article/5e10349619f548fba34b378b7b0f7f31

Zobrazit plný text záznamu

Akademický článek

Research progress and prospects of ship intelligent energy efficiency optimization key technologies

Autor: Kai WANG, Weiwei HU, Lianzhong HUANG, Yuliang CAI, Ranqi MA

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 16, Iss 1, Pp 180-192 (2021)

Intelligent energy efficiency management, as an important part of the development of intelligent ships, can realize the automatic monitoring, analysis and autonomous decision-making of ship energy efficiency. Therefore, improving the level of ship en

Externí odkaz: https://doaj.org/article/166cdf58ee204d5e94c98c1e4f1f65fe

Zobrazit plný text záznamu

Akademický článek

Evaluation Method for Energy Saving of Sail-Assisted Ship Based on Wind Resource Analysis of Typical Route

Autor: Ranqi Ma, Zhongyi Wang, Kai Wang, Haoyang Zhao, Baoshen Jiang, Yize Liu, Hui Xing, Lianzhong Huang

Publikováno v: Journal of Marine Science and Engineering, Vol 11, Iss 4, p 789 (2023)

Sail-assisted technology can reduce greenhouse-gas emissions by saving the energy consumption of ships with wind energy utilization. The distribution characteristics of marine wind resources are critical to the energy-saving effect of sail-assisted s

Externí odkaz: https://doaj.org/article/29b84539ba6447eebebbbab625bffe28

Zobrazit plný text záznamu

Akademický článek

A Novel Wavelet Packet Transform-Fuzzy Pattern Recognition-Based Method for Leakage Fault Diagnosis of Sail Slewing Hydraulic System

Autor: Ranqi Ma, Haoyang Zhao, Kai Wang, Rui Zhang, Yu Hua, Baoshen Jiang, Xin Guo, Zhang Ruan, Lianzhong Huang

Publikováno v: Machines, Vol 11, Iss 2, p 286 (2023)

When the wind direction changes, rotating the sail to keep it at the optimal angle of attack can effectively utilize offshore wind resources to improve the ship’s energy efficiency. The hydraulic system usually drives the slewing of the sail onboar

Externí odkaz: https://doaj.org/article/db5760668ff345a28a692b84ab43199d

Zobrazit plný text záznamu

Akademický článek

Leakage Fault Diagnosis of Lifting and Lowering Hydraulic System of Wing-Assisted Ships Based on WPT-SVM

Autor: Ranqi Ma, Haoyang Zhao, Kai Wang, Rui Zhang, Yu Hua, Baoshen Jiang, Feng Tian, Zhang Ruan, Hao Wang, Lianzhong Huang

Publikováno v: Journal of Marine Science and Engineering, Vol 11, Iss 1, p 27 (2022)

Wing-assisted technology is an effective way to reduce emissions and promote the decarbonization of the shipping industry. The lifting and lowering of wing-sail is usually driven by hydraulic system. Leakage, as an important failure form, directly af

Externí odkaz: https://doaj.org/article/601afb806be44f19a21711aaeae2b383

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání