DVL声干扰抑制与多航行体连续布放方法  

DVL Acoustic Interference Suppression and Multi-vehicle Continuous Laying Method

作　　者：舒旭光[1] 程文鑫[2] 

机构地区：[1]中国船舶重工集团公司第七一○研究所,湖北宜昌443003 [2]海军装备部兵器部,北京100841

出　　处：《水雷战与舰船防护》2014年第2期1-4,共4页Mine warfare & Ship Self-Defence

摘　　要：通过分析某航行体连续布放过程中DVL声干扰产生的机理,提出了抑制先后布放的航行体之间DVL声干扰的具体措施,设计了多航行体连续布放方法。该方法使多航行体连续布放时,不会因为声干扰导致DVL,测速精度降低,从而保证了航行体任务使命的顺利完成。The measures of acoustic interference suppression between DVL devices in the vehicles laying earlier or later are proposed based on the theory of acoustic interference between DVL devices in the course of the vehicles continuous laying,and the method of multi-vehicle continuous laying is designed.Due to this scheme,the index of multi-vehicle continuous laying has been satisfied,and the precision of the DVL velocity measurement would not decrease,which insures that the task and mission of the vehicles are accomplished smoothly.

关 键 词：航行体 连续布放 声干扰 测速精度 

分 类 号：U674.70[交通运输工程—船舶及航道工程] TJ6[交通运输工程—船舶与海洋工程]