高超声速目标运动特性及其对预警系统的影响

Kinematic performance and influence on early warning system of hypersonic targets

在建立高超声速目标运动模型的基础上,采用定量比较的方式分析其与弹道导弹的飞行路径、飞行时间和机动能力,以利于对目标进行预警探测。分析表明,典型参数条件下高超声速滑翔飞行器大气层内相对低空飞行,飞行时间比弹道导弹慢数分钟,但横向机动范围达数千公里,使对其全程探测、搜索捕获和轨迹预测困难。分析结果可为反临预警体系建设提供技术支撑。

Based on the establishment of a hypersonic target motion model,this paper uses a quantitative comparison to analyze its flight path,flight time and maneuvering capability with those of a ballistic missile for early warning detection of the target.The analysis shows that the hypersonic gliding vehicle flies relatively low in the atmosphere under typical parameter conditions,and its flight time is several minutes slower than that of ballistic missiles,but its cross maneuvering range reaches thousands of kilometers,making it difficult to detect,search,capture and predict its trajectory over time.The analysis results can provide technical support for the construction of anti-imminent early warning system defense.