舰艇外形雷达隐身设计特征面法  

The Characteristic Cross-Section Method on the Shape Radar Stealthy Design of Naval Vessels

作　　者：杨德庆[1] 常少游[1] 

机构地区：[1]上海交通大学船舶海洋与建筑工程学院,上海200030

出　　处：《中国造船》2008年第2期113-120,共8页Shipbuilding of China

摘　　要：研究了舰艇外形雷达隐身设计的基本方法。通过对典型舰艇外形雷达隐身性能的设计,进行舰艇不同截面外形雷达散射截面(Radar Cross Section,RCS)比较的重要性,进而提出考虑隐身性能综合评价的特征面法。以"海影号"为算例,验证了设计中所采用RCS分析法的可行性。论述了全船外形隐身设计的优越性和所提出方法的有效性。The fundamental design methods in radar stealthy shaping are studied for the military naval vessels. Taking typical stealthy naval vessel design as an example, the importance of RCS comparison between different cross sections is demonstrated, and then the characteristic cross-section method is proposed. The computational results for the sea shadow ship show the superiority of shaping to the common design and the validation of the proposed method.

关 键 词：船舶 舰船工程 隐身技术 雷达散射截面 特征面方法 

分 类 号：U674.74[交通运输工程—船舶及航道工程] TN951[交通运输工程—船舶与海洋工程]