反舰导弹航路规划的几何学特征及规律

Geometric Characteristics and Laws of Anti-ship Missile Path Planning

为研究反舰导弹航路规划的决策规律,分别对单平台和编队导弹航路规划的几何学特征及规律进行了研究。对于单平台导弹航路规划,得出了功能区域的几何学渐变规律,推导出剩余功能区域面积的计算模型并进行Matlab数值仿真,仿真结果表明,剩余功能区域面积与航段长和规划角都为负相关。对于编队导弹航路规划,建立了区域划分模型并进行了求解,推导出参考线长度、重叠区域面积以及信噪比的计算模型并进行Matlab数值仿真,仿真结果表明,参考线长度、重叠区域面积都与方位线夹角负相关,而信噪比与方位线夹角正相关,随着发射距离的增加,参考线长度、重叠区域面积首先增大到最大值然后不断减小,而信噪比首先减小到最小值然后不断增大。

To study the decision law of anti-ship missile path planning（ASMPP） , the geometric characteristics and laws of ASMPP are investigated from the aspects of single platform and formation respectively.With respect to single platform, the geometric gradual transformation law of operational area is educed, and the acreage of remnant operational area is modeled and simulated with Matlab.The simulation results indicated that the acreage of remnant operational area is negative related to flight segment length and planning angle.With respect to formation, the area division model is proposed and solved.Then, the reference line length, the acreage of overlapped area, and the signal noise ratio are modeled and simulated with Matlab.The simulation results indicated that both the reference line length and the acreage of overlapped area are negative related to azimuth, while the signal noise ratio is positive related to azimuth.With the increase of launch range, the reference line length and the acreage of overlapped area will increase to their maximum, then decrease continually, while the signal noise ratio will decrease to its minimum firstly, then increase continually.