Qvision2

QVision2

• 批准号: EP/R043574/1
• 负责人: Asaad Faramarzi
• 金额: $ 12.24万
• 依托单位: University of Birmingham
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FR043574%2F1
• 关键词: Qvision2

Qvision2 is a continuation of the InnovateUK funded Qvision project which investigated the feasibility of commercialising microgravity QT devices in the utility market sector when integrated with the OXEMS system. Qvision2 is a collaboration between OXEMS and the University of Birmingham (UoB) to establish the Quantum Technology (QT) gravty sensor market combined with OXEMS integrated solution to support asset owners with the management of their assets focusing both on location and condition. Buried infrastructure, by their nature, is challenging to maintain and is often forgotten, following the approach of 'out of sight, out of mind'. Many geophysical technologies exist to detect buried assets, but these all have limitations, especially at greater depths (>3m). Previous research (e.g. SIGMA) has demonstrated the potential of QT gravity sensors for subsurface investigations. However, inversion of gravity data has always been challenging as the solutions are non-singular, i.e. a meadured gravitational field can be the result of small features close to the surface or a large feature further away. Qvision2 will use numerical modelling to address the inversion problem combined with machine learning. Moreover, the results will be integrated into OXEMS' platform pulling together different data feeds thereby providing a significantly richer set of information to asset owners. Qvision2 will cover the potential impact on the UK economy of manufacturing British designed QT gravitational sensors for deployment alongside OXEMS integrated solution in the global market. This will be achieved by undertaking market and commercial testing with potential UK clients and an assessment of the relative competitive strengths of the proposed new integrated solution.

Qvision2是InnovateUK资助的Qvision项目的延续，该项目调查了微重力QT设备在与OXEMS系统集成时在公用事业市场部门商业化的可行性。Qvision2是OXEMS和伯明翰大学（UoB）之间的合作，旨在建立量子技术（QT）重力传感器市场，并结合OXEMS集成解决方案，以支持资产所有者管理其资产，重点关注位置和状况。地下基础设施，就其性质而言，是具有挑战性的维护，往往被遗忘，遵循的方法“眼不见，心不烦”。目前有许多地球物理技术可以探测埋藏资产，但这些技术都有局限性，特别是在更深的深度（> 3米）。以前的研究（例如SIGMA）已经证明了QT重力传感器在地下调查中的潜力。然而，重力数据的反演一直是具有挑战性的，因为解是非奇异的，即meadured重力场可以是靠近表面的小特征或更远的大特征的结果。Qvision2将使用数值建模来解决与机器学习相结合的反演问题。此外，这些结果将整合到OXEMS的平台中，将不同的数据源汇集在一起，从而为资产所有者提供更丰富的信息。Qvision2将涵盖制造英国设计的QT重力传感器对英国经济的潜在影响，这些传感器将与OXEMS集成解决方案一起部署在全球市场上。这将通过与潜在的英国客户进行市场和商业测试以及评估拟议的新集成解决方案的相对竞争优势来实现。

项目成果

Development of an infinite element boundary to model gravity for subsurface civil engineering applications

开发无限元边界来模拟地下土木工程应用的重力

• DOI: 10.1002/nag.3027
• 发表时间: 2019
• 期刊: International Journal for Numerical and Analytical Methods in Geomechanics
• 影响因子: 4
• 作者: Haji T

Constraining gravity inversion using interpreted GPR data

使用解释的探地雷达数据约束重力反演

• 发表时间: 2021
• 作者: Rahimzadeh F