Reliable long-term wave data are significant for understanding changes and variability of ocean waves, which has important implications for coastal engineering, land erosion, and …
This paper investigates the adaptive tracking control problem of a class of nonlinear systems with intermittent actuator faults and prescribed performance. In the backstepping …
In this paper, the control issue of adaptive fault-tolerant is studied for a class of stochastic nonlinear systems with multiple faults and full state constraints, with multiple …
海表面温度(sea surface temperature, SST)是影响海洋和气候变化的重要因素之一，准确预测SST的变化对于海洋生态环境、气象和航行等至关重要。传统的SST预测方法通常依赖于数值模式，但是其计算成本较高。该文基于深度学习模型(3D U-Net)，将SST、海表面高度异常(sea surface height anomalies, …
针对提升利用卫星观测海面信息重构三维温盐场精度的问题,本文提出了一种基于多尺度耦合正交分解的三维温盐场重构方法。该方法利用多尺度耦合正交分解对历史温盐剖面进行从大尺度到小尺度的迭代分解,以分层提取不同尺度三维温盐场的特征信息,然后分别建立海洋表面卫星观测与不同尺度的三维温盐场特征信息的重构模型,从而达到三维温盐场重构的目的。本文分别利用多尺度耦合正交分解法与 …
Sound event detection (SED) is a widely studied field that has achieved considerable success. The dynamic routing mechanism of capsule networks has been used for SED, but its …
北斗一代和北斗二代短报文每次通信数据长度只有78个字节,每次通信后间隔60秒或者300秒才能进行下一次通信,远远满足不了海洋观测实时通信的需求。设计了一套基于北斗短报文的海洋观测实时通信系统,北斗多卡机作为数据发送端,采用哈夫曼压缩算法将观测数据压缩后分成多个数据包,通过多个北斗卡分别发送,岸站接收系统接收到分包的数据后,将接收的数据包解压缩并整合成完整的观 …
The sampling interval for reliably monitoring interannual variability of the Kuroshio transport was studied using satellite altimeter data and outputs from HYbrid Coordinate Ocean …
