【作者】 张跃坤； 夏群利； 温求遒；

【Author】 Zhang Yuekun;Xia Qunli;Wen Qiuqiu;School of Aerospace Engineering,Beijing Institute of Technology;

【机构】 北京理工大学宇航学院；

【摘要】 针对红外滚仰式半捷联导引头的稳定控制问题进行分析,给出了一种半捷联导引头稳定控制方法。文章研究了滚仰式导引头的结构和工作原理,给出了研究需要的坐标系定义。详细分析了半捷联导引头的跟踪稳定控制原理,给出了控制框图和导引头平台转动角速度的求解方法。仿真结果表明,该方法能快速跟踪目标,实现对导引头的稳定控制。更多还原

【Abstract】 This paper analyses the problem of the stable control for infrared roll-pitch strap-down seeker,and gives a method to control the strap-down seeker with stability.The paper studies the structure and working principle of strap-down seeker,and defines coordinate systems for further research.It explains the stable control principle for infrared roll-pitch strap-down seeker in details,and presents the control block diagram and the method to solve the seeker platform rotational angular velocity.The simulation results show this method can track the target quickly and achieves stable control for the seeker.更多还原