连续波多普勒无线电引信的仿真和信号处理  

Simulation of Continuous Wave Doppler Radio Fuze and its Signal Processing

作　　者：袁昆[1] 曲家惠[1] 

机构地区：[1]沈阳理工大学装备工程学院,辽宁沈阳110159

出　　处：《沈阳理工大学学报》2013年第1期37-41,共5页Journal of Shenyang Ligong University

摘　　要：通过信号模拟方法,建立连续波多普勒无线电引信仿真模型。基于LMS算法,设计了信号噪声自适应滤波器。运用MATLAB对模型进行了仿真,对自适应滤波器进行了测试。结果表明,模型能够实现引信各模块波形的准确模拟,且自适应滤波器能够有效去噪。The simulation model of continuous wave Doppler radio fuze was established by signal simulation method. The adaptive filter of signal noise was designed based on the LMS algorithm. The simulation model was emulated and the adaptive filter was tested by MATLAB. The experimental results show that the model is able to achieve accurate simulation of the fuse module waveform and the adaptive filter can effectively reduce noise.

关 键 词：多普勒引信 无线电引信 信号处理 系统仿真 LMS算法 

分 类 号：TJ43[兵器科学与技术—火炮、自动武器与弹药工程]