面向单传感器拖缆平台的数字孪生

S. Rentsch, M. Silverberg
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引用次数: 0

摘要

在现代产品开发、评估和维护中,使用数字孪生体的势头越来越大。数字孪生最简单的形式是复制潜在的或实际的物理产品、系统、流程和/或服务的部分或全部的虚拟模型。在这个摘要中,我们展示了如何通过将拖缆平台元素的重要部分从物理平台映射到数字副本上,为拖缆平台创建数字双胞胎。我们演示了如何将导航模拟器、瞄准点模拟器、健康和地震数据传播模拟器集成到数字双胞胎中,这样我们就可以生成具有代表性的数据流模拟,而无需实时传输来自物理双胞胎的所有数据。数字孪生有利于维护预测模型、计算资源模型和获取场景边界的推导。我们展示了一个例子,说明数字孪生如何在日益具有挑战性的海况下为我们提供安全重新分配计算资源的选择,或者通过更快地获取调查来提高生产力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Towards digital twinning for single sensor streamer platforms
Summary In modern product development, assessment and maintenance the use of digital twins is gaining momentum. In its simplest form a digital twin is a virtual model replicating a potential or actual physical product, system, process and/or service in part or in its entirety. In this abstract we show how we created a digital twin for a towed streamer platform by mapping significant parts of the streamer platform elements from a physical platform onto a digital replica. We demonstrate how we integrated simulators for navigation, aimpoints, spread health and seismic data into the digital twin such that we can generate simulations representative of data streams without live streaming all the data from a physical twin. The digital twin facilitates the derivation of maintenance prediction models, compute resource models and acquisition scenario boundaries. We show an example of how the digital twin can give us options for safely reallocating computational resources in scenarios of increasingly challenging sea states or to improve productivity by acquiring a survey faster.
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