2026-10-14T12:46:26Z https://www.scidb.cn/oai

10.57760/sciencedb.j00145.00055 2026-06-18T08:35:41Z

2026-06-18 Dataset of pressure values from wall sensor array and corresponding spatial coordinates of underwater disturbance source doi:10.57760/sciencedb.j00145.00055 en The dataset includes pressure changes in the flow field caused by a sphere vibrating at a frequency of 35Hz in the z-direction at different positions in water, which are monitored by a 3×3-element pressure sensor array set against a wall of the tank as mentioned in the paper. The dataset is in the ".npy" format and in the form of a matrix. Each row represents a sample, with the first 225 columns representing 25 discrete pressure values from each of the 9 sensors, and the last 3 columns representing the three-dimensional coordinates (xyz) of the corresponding underwater disturbance source under that pressure signal. The dataset can be used to train the multilayer perceptron to locate the spatial coordinates of the underwater disturbance source. wall sensor array; pressure; underwater disturbance source; spatial coordinates Yi Bao Xiaopeng Chen Yupeng Chen RESTRICTED dataset Science Data Bank