Collaborative call for search based on suspended sonar and buoy

In response to the challenges of deep-sea collaborative operations on shipborne platforms, and taking into account the characteristics of using suspended sonar and buoy arrays to search for submarines on platforms, a time coordinated call for submarine search method based on "regional edge buoy blockade+key area suspended fine inspection" is proposed. This method fully utilizes the advantages of large-scale mobile search of suspended sonar and continuous area monitoring of buoy array, and constructs a multi-platform collaborative detection system. By establishing a collaborative search model of ship-based platform suspended sonar and buoy array, Monte Carlo method is used for simulation verification, and compared with the traditional four aircraft spiral search method. The research results indicate that this collaborative search method can significantly improve the probability of submarine detection, reduce the average search time, and provide an effective technical solution for operations in deep-sea formations.