摘要
随着导弹系统对导引头伺服系统要求的提高,机构谐振特性会直接影响稳定回路的性能,通过设计相应陷波器来补偿机构谐振的幅频特性,可以消除机构谐振对回路稳定性的影响,低温试验表明所提方法效果明显。
The development of the missile technology entails a high requirement of the seeker servo system,in this case,the mechanism resonance characteristic will deteriorate the stable loop performance.By designing a notch filter to compensate the mechanism amplitude-frequency characteristic,the resonance phenomenon in the stable loop of the seeker’s servo system was reduced significantly.The low temperature experiment illustrated the effectiveness of the proposed method.
出处
《制导与引信》
2013年第2期1-3,23,共4页
Guidance & Fuze
基金
上海市科学技术委员会的资助
课题编号为11DZ2260800
关键词
伺服系统
谐振
导引头
servo system
resonant vibration
seeker
