基于跟踪微分器的导引头半捷联稳定系统半实物仿真研究  

STUDY OF SEEKER SEMI-STRAPDOWN STABLE SYSTEM HARDWARE-IN-THE-LOOP SIMULATION BASED ON TRACKING DIFFERENTIATOR

作　　者：赵刚[1] 郭华[1] 杨树兴[1] 

机构地区：[1]北京理工大学宇航科学技术学院,北京100081

出　　处：《北京工商大学学报（自然科学版）》2009年第2期25-28,共4页Journal of Beijing Technology and Business University:Natural Science Edition

摘　　要：为计算平台惯性角速度,将跟踪微分器应用到导引头半捷联稳定系统中.介绍了跟踪微分器原理,对基于跟踪微分器的导引头半捷联稳定系统进行了数字仿真和半实物仿真,仿真结果表明导引头半捷联稳定系统的稳定性能随弹体扰动频率升高而降低,典型弹体扰动下半捷联稳定系统的稳定性能满足指标要求.Tracking differentiator is applied to seeker semi-strapdown stable system to calculate the platform inertial rate. Principle of TD is introduced, numerical simulation and hardware-in-the-loop simulation are carried out to seeker semi-strapdown stable system based on TD. The simulation results show that the stable performance of seeker semi-strapdown stable system rises with the reducing of missile disturbance frequency and the stable performance satisfies the requirement under classical missile disturbance.

关 键 词：跟踪微分器 半捷联稳定 导引头 半实物仿真 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]