舰船消磁控制设备现状和发展趋势

在简要论述舰船消磁系统控制原理,并综合介绍舰船消磁控制设备现状的基础上,分析了不同舰船适用的最佳消磁控制方式和消磁控制新技术的研究方向。认为潜艇和大型水面舰艇适合选用地磁解算方式,猎扫雷舰适合选用三分量传感器方式,中小型舰船既可选用混合式（可进行摇摆运动抗干扰调整）,也可单独选用地磁解算式。消磁控制设备应实现多信号融合、标准化、可扩展、可裁减和控制电源数量可设定等功能,重点加强分布式消磁系统、消磁系统智能监控和闭环消磁控制技术的研究。

Status Quo and Development Trend of Ship Degaussing Control Equipment

This paper reviews the control theory of ship degaussing system and the current developments of ship degaussing control equipments,and analyzes the optimum degaussing control modes available nowadays for ships as well as the next direction of technical research.For the submarines and large sized surface ships,the geomagnetic mode is more suitable,while the three-component sensor mode is adaptable to mine-hunter and mine-sweeper,hybrid mode（sway motion is achievable for interference-free adjustment） or the geomagnetic mode is recommended for the medium and small sized ships.Suggestions are also provided that the functions of ship degaussing control equipment must have the features of multisignal fusion,standardization,expandability,reconfiguration and the ability to set the numbers of control power supply,etc.Particularly,more attentions must be given to the researches of distributed degaussing system,smart monitoring degaussing system and techniques of closed loop degaussing control.