利用零射程线的特性,结合闭路制导的基本原理和过程,提出了一种利用零射程线进行闭路制导的方法。在推导零射程线解析解的基础上,对其应用于闭路制导的流程进行了详细描述。仿真结果证明,沿零射程线增速对落点影响很小;基于零射程线的闭路制导方法能够有效地简化制导过程,而且制导精度高,同时在能量管理方法上提出了一种新的思路。其在工程应用上应该具有较好的前景。

A closed-circuit guidance method based on zero range orientation was put forward, which combines the characteristic of zero range orientation with the fundamental and process of closed-circuit guidance method. On the base of analytical model of zerorange orientation, the flow of closed circuit guidance method based on zero-range orientation was described in detail. The simulation results show that increasing the speed of zero range orientation has little effect on the impact point, and the closed-circuit guidance method based on zero-range orientation can effectively simplify the guidance process with high precision. A new method of energy management was shown. The prospect of application must be well.