Welcome to Acta Armamentarii ! Today is

Acta Armamentarii ›› 2025, Vol. 46 ›› Issue (9): 240897-.doi: 10.12382/bgxb.2024.0897

Previous Articles     Next Articles

Optimization of Active Sonar Buoy Array Deployment Based on Improved Multi-objective Particle Swarm Optimization Algorithm

BI Wenhao1,2,*(), WU Yuxuan1, XU Yang1, ZHANG An1,2   

  1. 1 School of Aeronautics, Northwestern Polytechnical University, Xi’an 710072, Shaanxi, China
    2 National Key Laboratory of Aircraft Configuration Design, Northwestern Polytechnical University, Xi’an 710072, Shaanxi, China
  • Received:2024-09-27 Online:2025-09-24
  • Contact: BI Wenhao

Abstract:

Active sonar buoy is widely used as a submarine detection equipment for anti-submarine aircraft.It is of great significance to study its deployment optimization method to quickly and effectively complete the anti-submarine tasks and improve the efficiency of anti-submarine combat.The problem in current research lies in the fact that the submarine position distribution model and the simplified search range of active sonar buoys for detecting the submarines are difficult to meet the needs of the actual scenario.A distribution law model of submarines under the conditions of known general heading and unknown speed and an evaluation model of active sonar buoy array search efficiency based on the active sonar equation and the grid method are established.A buoy array deployment optimization method based on improved multi-objective particle swarm optimization algorithm is proposed by introducing Kent mapping,dynamically adjusted inertia weight and learning factor.The simulation verification is carried out in the scene of on-call submarine search.The simulated results show that the proposed algorithm can be used to obtain the optimal deployment scheme in different scenarios,which proves its feasibility and effectiveness.Compared with other algorithms,the proposed algorithm has a larger search probability and a shorter computation time under the condition of the same delivery amount,which proves its superiority.

Key words: active sonar buoy, array deployment optimization, submarine, multi-objective particle swarm optimization, anti-submarine

CLC Number: