数字孪生技术发展现状及其在水下无人系统中的应用展望

Development of Digital Twin Technology and Its Application Prospect in Unmanned Undersea System

为填补数字孪生技术在水下无人系统行业应用的空白,文章首先对数字孪生技术的发展历程以及国内外发展现状进行了介绍,分析了数字孪生技术的特点;其次讨论了水下无人系统数字孪生技术的内涵与关键技术,从标准体系、设计、试验、制造加工以及运行维护等不同角度对水下无人系统行业的数字孪生技术发展应用进行了展望;最后结合泵台试验给出了水下无人系统数字孪生技术的典型应用案例。研究结果可为数字孪生技术在水下无人系统行业的进一步应用提供参考。

To fill the gap of digital twin technology in the unmanned undersea system industry,this paper introduces the development process and status of digital twin technology at home and abroad and summarizes the characteristics.Sub-sequently,the connotation and key technologies of applying digital twins in unmanned undersea systems are discussed.The development and application of digital twin in the unmanned undersea system industry are prospected from different perspectives,including standard systems,design,testing,manufacturing,and operations.Finally,a typical application case of digital twin technology in an unmanned undersea system is presented based on a pump bench test.The results can provide a reference for the further application of digital twin technology in the unmanned undersea system industry.