Collaborative Research: Generalized Inverse Analysis and Array Design Applied to Coastal Current Measurements from a Moving Ship

合作研究：广义逆分析和阵列设计应用于移动船舶的海岸流测量

• 批准号: 9633465
• 负责人: Philip Bogden
• 金额: $ 11.4万
• 依托单位: Yale University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-08-15 至 1999-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9633465&HistoricalAwards=false
• 关键词: Collaborative; Research; Generalized; Inverse; Analysis

OCE 96-33465 Bogden The project will apply a generalized inverse method to the problem of estimating tides and residual currents in under-sampled fields such as those generated by Acoustic Doppler Current Profilers (ADCPs) operated from moving ships. Shipboard ADCP sampling suffers from inherent limitations which necessitate separation of tides and low- frequency flows during post-processing. The generalized inverse method will improve on existing least-squares fitting techniques by explicitly including dynamical constraints. In addition to development and assessment of the generalized inverse method, emphasis will be placed on evaluating and designing optimal sampling strategies for use in field studies.

OCE 96-33465 Bogden 该项目将应用广义逆方法来解决以下问题： 估计欠采样领域的潮汐和剩余电流， 声学多普勒海流剖面仪（ADCP）产生的海流 从移动的船只上操作。船载ADCP采样遭受 在后处理期间需要分离潮汐和低频流的固有限制。广义逆 方法将改善现有的最小二乘拟合技术， 明确包括动态约束。除了 广义逆方法的发展和评估， 重点将放在评估和设计最佳抽样 在实地研究中使用的策略。