浅海硬障碍物边界的重建算法

The Algorithm for Constructing the Sound-hard Obstacle Boundary in Shallow Ocean

研究三维浅海硬障碍物声波的反散射问题，其中假设浅海海面是自由释放边界，海底是绝对硬的，障碍物边界也是绝对硬的．此问题可转化为边界积分方程．给出反散射问题的重建算法．

The inverse acoustic scattering of sound-hard obstacle in three dimensional shallow ocean with free surface and rigid bottom is investigated. The problem can be reduced to the boundary integral equation. The algorithm for constructing the obstacle boundary is presented.