一、时间

20231220日(周三)14:00

二、地点

学术交流中心201会议室

三、主要内容

报 告 主 题:数字孪生技术在自动驾驶船舶中的应用(Digital Twins in Autonomous Vessels)

报 告 背 景:

在海洋产业领域,数字化已成为推动创新、提高效率并适应未来运营需求的核心要素。其中,数字孪生技术的概念尤为引人注目。这一概念涉及创建物理资产、流程和系统的数字副本,这些副本可作为设计、运行和维护的高级工具。本报告介绍了挪威研究船“冈纳罗斯号”数字孪生的开发过程,这一进展对海洋工业而言是重大的科学及运营成就,有助于实现高效且安全的海上作业。数字孪生技术能够在不同的子系统、模块及多种应用程序间安全、便捷地实现数据交换。因此,这种孪生船舶能够集成展现船舶在不同阶段的物理特性和行为特征,并同时优化其功能性能需求。此外,它还支持高级控制和优化功能,例如,为灵活的目标(如时间、产量、排放量、燃料消耗)生成更可靠的预测,并执行次日及长期的运营规划。报告最后介绍了几个相关应用案例,以证明数字孪生船舶系统的有效性。

Digitalization has become a key aspect of making maritime industries more innovative, efficient, and fit for future operations. One of the most attractive aspects is the concept of digital twins , which refers to digital replicas of physical assets, processes, and systems that can be used as advanced tools for design, operation, and maintenance. This presentation introduces the development of the digital twin of the research vessel (RV) Gunnerus in Norway, which will be a significant scientific and operational achievement for the maritime industry, making efficient and safe offshore operations possible. It enables data exchange safely and easily among different subsystems, modules, and various applications. Thus, the twin ship can provide an integrated view of the ship’s various physical and behavioral aspects in different stages and allow simultaneous optimization of functional performance requirements. In addition, it enables advanced control and optimization, e.g., creating more reliable prediction for flexible objectives (time, output, emissions, fuel consumption), and executing day-ahead and long-term planning for operations. Several related applications are presented in the end to confirm the effectiveness of the digital twin ship system.

四、报告人简介

张厚祥 院士

挪威科技大学教授,挪威皇家科学院、工程院双院院士,负责多项欧盟研究理事会,挪威研究理事会,德国研究理事会项目,经费总额约合人民币 4 亿元。张厚祥教授目前担任 IEEE Transactions on Automation Science and Engineering, EEE/ASME Transactionsons on Mechatronics,IEEE Transactions on Intelligent Transportation Systems, IEEE Robotics and Automation Letters,以及 IEEE Robotics & Automation Magazine 副主编。开发的产品被劳斯莱斯,康斯伯,挪威 OSC,DIPAI 等公司采用,获得了极高的产业转换价值。张教授目前担任挪威科技大学海洋操作与土木工程系科研系主任,培养了 16 名博士,多名硕士,教育成就斐然。