舰炮随动系统几种特征频率及影响  

Naval gun servo system's several characteristic frequencies and influencing

作　　者：吴宇航[1] 

机构地区：[1]中国船舶重工集团公司第七一三研究所,河南郑州450015

出　　处：《舰船科学技术》2014年第2期148-151,共4页Ship Science and Technology

摘　　要：在进行舰炮随动系统设计时,与系统精度相关的主要有机电组合谐振频率、机械谐振频率、采样频率等。现代舰炮的发射率越来越高,为保证舰炮的射击精度,需要从系统的角度对舰炮几种频率及其关系进行综合研究。During the design of naval gun servo system, there are some characteristic frequencies related with system precision such as electromechanical resonance frequency, mechanical resonance frequency and sampling frequency. Nowadays naval gun＇ rate of fire has become more and more quickly. In order to ensure naval gun＇s firing precision, study on the naval gun several characteristic frequencies and relation between them is needed based on the servo system.

关 键 词：机电组合谐振频率 机械谐振频率 采样频率 闭环带宽 开环截止频率 

分 类 号：TJ391[兵器科学与技术—火炮、自动武器与弹药工程]