A Study on the Effect of Radar Seeker Performance Parameters on Control and Guide Precision
The radar seeker is the core component of missiles for intercepting and tracking radiation source.In the analysis of missile firing accuracy,the performance of the seeker plays a very important role.In order to analyze the influence of the performance parameters of the seeker on the guidance accuracy,the author of this paper has mainly done the following work.Firstly,the mathematical model of active radar seeker is established.Secondly,three error factors which have typical influence on the seeker performance parameters are selected and analyzed,and the mathematical model is established.Lastly,the flight attitude of the missile is numerically simulated with the consideration of the effect of the three error factors on the seeker.The results show that the performance parameters of the active radar seeker have a great effect on the missile guidance accuracy,which can provide the theoretical basis for the subsystem index verification and the guidance and control system design.
radar seeker control and guide precision error analysis digital simulation
Jiachen Feng Dong Wang Tie Liu Chuntao Cai
Department of Aircraft Engineering,Naval Aeronautical and Astronautical University Yantai,China
国际会议
重庆
英文
315-319
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）